What comes next will depend on us.

The latest science news and headlines from Yahoo News, focusing on space, climate change and health-related breaking stories ...

Climate change and sea level rise are altering the chemistry of Biscayne Bay in ways that could threaten South Florida's ...

While global warming is still a threat, the decision to back away from a worst-case outlook raises questions about whether ...

Global warming extinctions usually have people picturing the last polar bears or other furry critters disappearing.

Both the old best and worst case future scenarios in the fight against climate change are being jettisoned by the world’s top scientists as they prepare the next series of huge United Nations reports.

When major new climate change scenarios are released, there's always strong interest. These scenarios lay out what our future ...

The straits are not okay. The post Scientists Say Huge Dam Blocking the Bering Strait Could Slow Effects of Climate Change ...

Katharine Hayhoe, one of the world’s best-known climate researchers, and Andrea Hinwood, UNEP’s Chief Scientist, offer their ...

As heatwaves become more frequent and intense, pregnant people face significant consequences. But are they all equally at ...