Latest Issue of Science News

5/2/15 Cover

Life & Evolution

Topic Image Rail

Amazon rainforest

THE 1 PERCENT  The trees of the Amazon rainforest hold a lot of carbon, but around half of the rainforest’s carbon storage is wrapped up in just 1 percent of its tree species.

Helicopter over one of Antarctica's frozen dry valleys

ICED OVER  Using a helicopter-mounted sensor, researchers have spotted liquid water beneath one of Antarctica’s frozen dry valleys. The water could harbor a microbial ecosystem, the researchers say.

scientist with woolly mammoth tusk

Researchers extracted and analyzed DNA from ancient mammoth remains, like this tusk found by a river on the Taimyr Peninsula in Siberia, and found evidence of isolation and inbreeding just prior to the animal’s extinction.

Life & Evolution

Subscribe to RSS - Life & Evolution