In a new analysis, acclaimed climate scientist Professor James Hansen and colleagues said that scientists had greatly underestimated the rate of global ...
A recent theory proposes that whales weren't just predators in the ocean environment: Nutrients that whales excreted may have provided a key fertilizer to these marine ecosystems. Oceanographers now ...
In this Special Issue of Science, 3 Reviews and a Policy Forum highlight research on Earth's frozen places – from the Arctic to the Antarctic – and ...
Panama on Thursday rejected the United States' claim of securing free passage for its government vessels through the Panama Canal, while bowing to US pressure to quit a key Chinese project.