b"The exotic objects would have been thoroughly mixed with the more abundant solar system materials andWe're interested in understanding we would be hard-pressed to detectthe cellular processes that maintain the isotopic anomalies, he says. those preferential relationships. We CONEL ALEXANDER SCIENTIFIC AMERICAN also want to know if it's possible that more heat tolerant, non-preferred75algae could revive bleached coral communities.Researchers at the Deep CarbonARTHUR GROSSMAN SCIENCE DAILYObservatory say the diversity of underworld species bears comparison to the Amazon or theWe need a better understanding Galpagos Islands, but unlike thoseof how a planet's composition places the environment is still largelyand interior influence its pristine because people have yet tohabitability, starting with Earth. probe most of the subsurface. This can be used to guide the ROBERT HAZEN WIRED search for exoplanets and star systems where life could thrive, With further studies, Juna Kollmeier,signatures of which could be an astronomer at the Carnegiedetected by telescopes.Institutionand Sean Raymond, anANAT SHAHAR UPIastronomer from the University of Bordeaux hope to discover the reason why our Moon does not have Caldeira thinks that cutting a moonmoon. emissions is more like trying to kick a JUNA KOLLMEIER FORBES bad habit. Stopping sooner is always better than stopping later, he said. But it is never too late to stop.KEN CALDEIRA THE LOS ANGELES TIMES"