Cities around the world are battling extreme heat this summer. An expert explains why and how record temperatures aren't the whole story.

Some migratory birds seek the same weather conditions all year long to avoid the changing seasons. New research digs into how.

Seasonal depression isn't limited to dark, cold, and gloomy winters. Here are tips for keeping your mood up when summer temperatures rise.

Unseasonably warm and cold days can prolong the active period of moths and butterflies by nearly a month. "The results are not at all what we expected."

Lengthy blackouts are more likely to take a toll on Americans who already bear the brunt of climate change and health inequities.

2023 "will be a very active hurricane season," says Xubin Zeng. "People should get prepared."

Satellite and radar data may offer a better way to predict when and where thunderstorms will occur, according to a new study.

"Our study provides strong evidence that daily temperature plays a meaningful role in gun violence fluctuations."

"Atlantic hurricane seasons will become even more active in the future, and hurricanes will be even more intense."

Melting ice water from massive glaciers can ultimately lead to droughts and flooding in East Africa and Indonesia, research shows.