Dr. Eric Isaacs Begins as 11th President of the Carnegie Institution for Science

Dr. Eric D. Isaacs begins his tenure as the 11th president of the Carnegie Institution on July 2, 2018.  Isaacs joins Carnegie from the University of Chicago where he has been the Robert A. Millikan Distinguished Service Professor, Department of Physics and the James Franck Institute Executive Vice President for Research, Innovation and National Laboratories. 

 

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Carnegie’s Department of Embryology scientist Steven Farber and team have been awarded a 5-year $3.3-million NIH grant to identify novel pharmaceuticals for combating a host of diseases associated with altered levels of lipoproteins like LDL (“bad cholesterol”). Obesity, diabetes, cardiovascular disease, fatty liver disease, and metabolic syndrome have all been linked to changes in plasma lipoproteins. 

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NASA should incorporate astrobiology into all stages of future exploratory missions, according to a new report from the National Academies of Sciences, Engineering, and Medicine presented Wednesday by the chair of the study, University of Toronto’s Barbara Sherwood Lollar, and by Carnegie’s Alan Boss, one of the report’s 17 expert authors.

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Carnegie’s Devaki Bhaya has been named a Fellow of the California Academy of Sciences. She is one of 14 new members selected as “partners and collaborators in the pursuit of the Academy mission to explore, explain, and sustain life.”

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Sarah Stewart was awarded a prestigious MacArthur fellowship for: “Advancing new theories of how celestial collisions give birth to planets and their natural satellites, such as the Earth and Moon.”

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The fund supports a postdoctoral fellowship in astronomy that rotates between the Carnegie Science departments of Terrestrial Magnetism in Washington, D.C., and the Observatories in Pasadena California. 
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The Spradling laboratory studies the biology of reproduction. By unknown means eggs reset the normally irreversible processes of differentiation and aging. The fruit fly Drosophila provides a favorable multicellular system for molecular genetic studies. The lab focuses on several aspects of egg...
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Carnegie will receive Phase II funding through Grand Challenges Explorations, an initiative created by the Bill & Melinda Gates Foundation that enables individuals worldwide to test bold ideas to address persistent health and development challenges. Department of Plant Biology Director Wolf...
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Science in the Neighborhood Series
Tuesday, October 16, 2018 - 7:00pm to 8:15pm

All of our DNA, or genetic code, is stored like wound-up string in our cells' chromosomes. The two ends of a chromosome consist of short DNA sequences that are repeated many times. These sequences...

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Capital Science Evening Lectures
Wednesday, October 17, 2018 - 6:30pm to 7:45pm

Why create national parks? Although the process of designating new parkland is lengthy and complex, national parks offer ecological, cultural, and economic benefits, while also guaranteeing...

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Broad Branch Road Neighborhood Lectures
Thursday, October 18, 2018 - 6:30pm to 7:45pm

Earth is a water world. More than 70 percent of our planet's surface is covered in water,...

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Steven Farber
In mammals, most lipids, such as fatty acids and cholesterol, are absorbed into the body via the small intestine. The complexity of the cells and fluids that inhabit this organ make it very difficult to study in a laboratory setting. The goal of the Farber lab is to better understand the cell and...
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John Mulchaey is the director and the Crawford H. Greenewalt Chair of the Carnegie Observatories. He investigates groups and clusters of galaxies, elliptical galaxies, dark matter—the invisible material that makes up most of the universe—active galaxies and black holes. He is also a scientific...
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One way to adapt to climate change is to understand how plants can thrive in the changing environment. José Dinneny looks at the mechanisms that control environmental responses in plants, including responses to salty soils and different moisture conditions—work that provides the foundation for...
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SDSS/Caltech/Keck
October 11, 2018

Pasadena, CA—Carnegie’s Anthony Piro was part of a Caltech-led team of astronomers who observed the peculiar death of a massive star that exploded in a surprisingly faint and rapidly fading supernova, possibly creating a compact neutron star binary system. Piro’s theoretical work provided crucial context for the discovery. Their findings are published by Science.

Observations made by the Caltech team—including lead author Kishalay De and project principal investigator Mansi Kasliwal (herself a former-Carnegie postdoc)—suggest that the dying star had an unseen companion, which gravitationally siphoned away most of the star's mass before it exploded as a supernova. The explosion is

October 10, 2018

Carnegie’s Department of Embryology scientist Steven Farber and team have been awarded a 5-year $3.3-million NIH grant to identify novel pharmaceuticals for combating a host of diseases associated with altered levels of lipoproteins like LDL (“bad cholesterol”). Obesity, diabetes, cardiovascular disease, fatty liver disease, and metabolic syndrome have all been linked to changes in plasma lipoproteins. 

Lab efforts, led by graduate student Jay Thierer, started by creating zebrafish that have been genetically engineered to produce glowing lipoproteins, a technique they call “LipoGlo”. This was achieved by attaching DNA encoding NanoLuc (a relative of the protein that makes

NASEM astrobiology briefing artwork
October 10, 2018

Washington, DC—NASA should incorporate astrobiology into all stages of future exploratory missions, according to a new report from the National Academies of Sciences, Engineering, and Medicine presented Wednesday by the chair of the study, University of Toronto’s Barbara Sherwood Lollar, and by Carnegie’s Alan Boss, one of the report’s 17 expert authors.

Astrobiology addresses the factors that allowed life to originate and develop in the universe and investigates whether life exists on planets other than Earth. This highly interdisciplinary and constantly adapting field incorporates expertise in biology, chemistry, geology, planetary science, and physics. According to the report’s

Devaki Bhaya
October 5, 2018

Palo Alto, CA—Carnegie’s Devaki Bhaya has been named a Fellow of the California Academy of Sciences. She is one of 14 new members selected as “partners and collaborators in the pursuit of the Academy mission to explore, explain, and sustain life.”

At Carnegie’s Department of Plant Biology Bhaya studies how photosynthetic microorganisms are affected by environmental stressors such as light, low nutrient availability, and viruses. Her research on speciation in the microbial mats of Yellowstone National Park is providing insights into how microbial populations communicate, evolve, and share resources. These findings offered a first glimpse into the astonishing complexity and

October 16, 2018

All of our DNA, or genetic code, is stored like wound-up string in our cells' chromosomes. The two ends of a chromosome consist of short DNA sequences that are repeated many times. These sequences, called telomeres, protect the ends of the chromosomes. Carnegie's own Barbara McClintock, one of the first scientists to study telomeres, discovered something different about the DNA at the end of chromosomes in corn, and realized it was a unique sequence that created a “cap.” Since then, scientists have made a lot of progress in understanding the function of these telomeres, how they are created, and how they relate to cell health and aging.Two telomere research experts will shed light on the

October 17, 2018

Why create national parks? Although the process of designating new parkland is lengthy and complex, national parks offer ecological, cultural, and economic benefits, while also guaranteeing longterm conservation of fragile ecosystems. Founded by Kristine McDivitt Tompkins and her late husband, Douglas, Tompkins Conservation and its partners have protected approximately 13 million acres of parkland in Chile and Argentina. Mrs. Tompkins will answer the question of why national parks are a worthwhile investment by drawing on her years as the CEO of Patagonia, Inc., in addition to her more than two decades leading initiatives to rewild and restore biodiversity in South America.

October 18, 2018

Earth is a water world. More than 70 percent of our planet's surface is covered in water, and its presence allowed for the emergence and sustenance of life. But from where did Earth's water originate? Why is our planet apparently so wet and why are other planets so dry? Water is not only prevalent on the outside of our planet, but there may be oceans of water in its interior, too. How much water exists inside Earth and how does it get down there and back out again? What is the deep Earth's role in regulating the water on the surface? Dr. Walter will investigate these questions as we probe our "Deep Blue Planet."

Dr. Michael Walter: Director, Geophysical Laboratory, Carnegie

October 24, 2018

Decentralization through crowdsourcing continues to positively influence economies and industries across the globe and this year’s global conference stands to be the biggest and boldest Crowdsourcing Week event yet.

5 Days, 2 tracks, 60+ Sessions, Endless Inspiration

The CSW Global 2018 program will be filled with engaging programs, that will allow you to not only to explore latest trends & topics in Innovation, Business, Individuals and Governments, but, most importantly how these will affect your business, leverage the crowd and how to build crowd strategies for the future and accelerate your business growth.

The Gall laboratory studies all aspects of the cell nucleus, particularly the structure of chromosomes, the transcription and processing of RNA, and the role of bodies inside the cell nucleus, especially the Cajal body (CB) and the histone locus body (HLB).

Much of the work makes use of the giant oocyte of amphibians and the equally giant nucleus or germinal vesicle (GV) found in it. He is particularly  interested in how the structure of the nucleus is related to the synthesis and processing of RNA—specifically, what changes occur in the chromosomes and other nuclear components when RNA is synthesized, processed, and transported to the cytoplasm.

Revolutionary progress in understanding plant biology is being driven through advances in DNA sequencing technology. Carnegie plant scientists have played a key role in the sequencing and genome annotation efforts of the model plant Arabidopsis thaliana and the soil alga Chlamydomonas reinhardtii. Now that many genomes from algae to mosses and trees are publicly available, this information can be mined using bioinformatics to build models to understand gene function and ultimately for designing plants for a wide spectrum of applications.

 Carnegie researchers have pioneered a genome-wide gene association network Aranet that can assign functions to genes for which no function had

Fifty years ago, Americans led the world in math and science, claiming some of the most important inventions and technological breakthroughs of the 20th century.  Today, American 15-year-olds rank 25th in math compared to their peers worldwide.  Math ƒor America DC strives to reclaim America’s reputation for scientific greatness by recruiting and supporting the very best secondary education math teachers.

Here in Washington DC, the majority of secondary school students are not math proficient.  Only about two thirds of secondary school math teachers are fully certified.Our goals follow:

Recruit candidates with strong math knowledge and teaching aptitude, which enhances the

Carbon plays an unparalleled role in our lives: as the element of life, as the basis of most of society’s energy, as the backbone of most new materials, and as the central focus in efforts to understand Earth’s variable and uncertain climate. Yet in spite of carbon’s importance, scientists remain largely ignorant of the physical, chemical, and biological behavior of many of Earth’s carbon-bearing systems. The Deep Carbon Observatory is a global research program to transform our understanding of carbon in Earth. At its heart, DCO is a community of scientists, from biologists to physicists, geoscientists to chemists, and many others whose work crosses these disciplinary lines, forging a

Alan Boss is a theorist and an observational astronomer. His theoretical work focuses on the formation of binary and multiple stars, triggered collapse of the presolar cloud that eventually made  the Solar System, mixing and transport processes in protoplanetary disks, and the formation of gas giant and ice giant protoplanets. His observational works centers on the Carnegie Astrometric Planet Search project, which has been underway for the last decade at Carnegie's Las Campanas Observatory in Chile.

While fragmentation is universally recognized as the dominant formation mechanism for binary and multiple stars, there are still major questions. The most important of these is the

Juna Kollmeier’s research is an unusual combination—she is as observationally-oriented theorist making predictions that can be compared to current and future observations. Her primary focus is on the emergence of structure in the universe. She combines cosmological hydrodynamic simulations and analytic theory to figure out how the tiny fluctuations in density that were present when the universe was only 300 thousand years old, become the galaxies and black holes that we see now, after 14 billion years of cosmic evolution. 

 She has a three-pronged approach to unravelling the mysteries of the universe. On the largest scales, she studies the intergalactic medium (IGM)—the tenuous

The entire universe—galaxies, stars, and planets—originally condensed from a vast network of tenuous, gaseous filaments, known as the intergalactic medium, or the gaseous cosmic web. Most of the matter in this giant reservoir has never been incorporated into galaxies; it keeps floating about in intergalactic space, largely in the form of ionized hydrogen gas.

 Michael Rauch is interested in all aspects of the intergalactic medium. He uses large telescopes, like the Magellans, to take spectra—light that reveals the chemical makeup of distant objects— of background quasars, which are highly energetic and extremely remote. He is looking for evidence of gas clouds located between the

Devaki Bhaya wants to understand how environmental stressors, such as light, nutrients, and viral attacks are sensed by and affect photosynthetic microorganisms. She is also interested in understanding the mechanisms behind microorganism movements, and how individuals in groups communicate, evolve, share resources. To these ends, she focuses on one-celled, aquatic cyanobacteria, in the lab with model organisms and with organisms in naturally occurring communities.

 Phototaxis is the ability of organisms to move directionally in response to a light source.  Many cyanobacteria exhibit phototaxis, both towards and away from light. The ability to move into optimal light for