Scientists from the California Academy of Sciences described 72 new species last year, from elegant birds to strange sea ...

Through new experiments, researchers in Japan and Germany have recreated the chemical conditions found in the subsurface ...

Ancient microbial activity preserved in deep seafloor sediments challenges assumptions about where fragile traces of early ...

Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

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