An Arctic air mass has plunged across North America and parts of Europe, driving temperatures far below freezing and ...

The world is warming. This fact is most often discussed for Earth's surface, where we live. But the climate is also changing ...

Aquatic parasitology is undergoing significant transformation due to the pervasive effects of climate change on marine and freshwater environments. Global ...

Human activities are causing world temperatures to rise, posing serious threats to people and nature. Things are likely to worsen in the coming decades, but scientists argue urgent action can still ...

The challenges to our climate and food systems intersect in important ways, not only because of the impacts of erratic ...

Human-induced climate change made the intense early January heat wave in Australia five times more likely, according to a new analysis by World Weather Attribution.

1. Climate science basics -- What is the greenhouse effect and how does it warm the Earth? -- Why are scientists so certain the climate system is warming? -- How does global warming increase sea ...

Global warming is no longer a distant forecast but a lived reality, with recent measurements showing the planet already ...

The White House will be going hard on climate change all week, thanks to a new National Climate Assessment report looking at what climate change means for the U.S., short and long-term. And surprise: ...

As the Games get started in Italy, experts discuss how weather and changing climate affect the competition and future site ...