Greener spring, warmer air

Advanced leaf-out, or early sprouting and opening of leaves, is a direct response to climate change. In the northern hemisphere, leaf-out has advanced at a rate of 4-5 days per decade on average since 1980s, according to ...

NASA's latest astronaut graduates almost half women

NASA on Friday honored its latest class of graduating astronauts in a ceremony at the Johnson Space Center in Houston, a diverse and gender-balanced group now qualified for spaceflight missions including America's return ...

When space travel is a blur

Canadian scientists are working on a new way to measure the mechanics of the human eye to better identify astronauts at risk of developing ocular damage before they go into space. Collaborating with the Canadian Space Agency ...

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