News

Embryology

Embryology
Thursday, January 23, 2014

Audio
Exposure to environmental endocrine disrupters, such as bisphenol A, which mimic estrogen, is associated with adverse health effects. Bisphenol A is commonly found in plastic bottles and plastic food containers. New research on the effects of these chemicals on zebrafish shows that embryonic heart valves could be particularly in danger.

Geophysical Laboratory

Geophysical Laboratory
Tuesday, February 4, 2014

Video
New research shows that a remarkable defect in synthetic diamond produced by chemical vapor deposition allows researchers to measure, witness, and potentially manipulate electrons in a manner that could lead to new “quantum technology” for information processing.

Global Ecology

Global Ecology
Monday, March 24, 2014

Plants convert energy from sunlight into chemical energy during a process called photosynthesis. This energy is passed on to humans and animals that eat the plants, and thus photosynthesis is the primary source of energy for all life on Earth. New research uses satellite technology to measure light that is emitted by plant leaves as a byproduct of photosynthesis

Observatories

Observatories
Tuesday, March 11, 2014

Audio
Some galaxies grew up in a hurry. Most of the galaxies that have been observed from the early days of the universe were young and actively forming stars. Now, an international team of astronomers, including Carnegie’s Eric Persson and Andy Monson, have discovered galaxies that were already mature and massive in the early days. Fifteen mature galaxies were found at a record-breaking average distance of 12 billion light years, when the universe was just 1.6 billion years old. Their existence at such an early time raises new questions about what forced them to grow up so quickly. 

Plant Biology

Plant Biology
Tuesday, April 15, 2014

Photosynthesis provides fixed carbon and energy for nearly all life on Earth, yet many aspects of this fascinating process remain mysterious. We do not know the full list of the parts of the molecular machines that perform photosynthesis in any organism. A team of researchers has developed a highly sophisticated tool that will transform the work of plant geneticists by addressing this problem and making large-scale genetic characterization of a photosynthetic algae possible for the first time.

Terrestrial Magnetism

Department of Terrestrial Magnetism
Wednesday, April 23, 2014

Linda Elkins-Tanton, director of the Department of Terrestrial Magnetism, is resigning her position at Carnegie, effective May 9, 2014. She has accepted a position as the director of the School of Earth and Space Exploration at Arizona State University, starting July 1, 2014.