Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Black bears are skilled anglers, moving with surprising stealth and grace before striking at an unsuspecting fish.

Chile's glaciers are facing a higher risk of collapse and landslides due to rising temperatures and the country's seismic and ...

What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and gravity,suddenly started orbiting us. Venus is no ordinary planet. With ...

Charles Darwin’s On the Origin of Species was first published in 1859, introducing much of the world to evolutionary theory.

Scientists have known for decades that soaring atmospheric carbon dioxide emissions are causing changes in ocean chemistry, ...

Scientists have warned that the planet crossed the global boundary for ocean acidification around the year 2020, according to a new study.

The countries most affected by climate change are poor, rely heavily on agriculture for income, and are vulnerable to extreme weather -- but they are also the least responsible for the greenhouse ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson Bay.

Scientists have now quantified how much climate change has drastically reduced the number of polar bears living in Canada's Hudson Bay, the most studied group of polar bears in the world. The melting ...