If you ever find yourself on Macquarie Island—a narrow, wind-lashed ridge halfway between Tasmania and Antarctica—the first ...

Between Nov. 10 and 21, more than 56,000 delegates, including representatives from nearly 200 nations, gathered in Belém, ...

A region unused to tropical cyclones has had three in a week. The world needs to ask why this happened, not look away.

We all depend on the oceans. They regulate climate over long timescales and affect weather on land. They also host vast ecosystems, provide nutrition for billions, and support livelihoods and cultures ...

The unpredictability, intensity, and frequency of recent extreme weather events are overwhelming Southeast Asian governments, ...

Looking at the weather map on his computer and seeing three simultaneous tropical storms forming across Asia in late November ...

Look, seasonal forecasting is tricky, and there are LOTS of large-scale climate processes that factor into it. Marine heat waves, which is what the blob is, are definitely one of them. And they are ...

SAN FRANCISCO (KGO) -- Although you won't see it in most weather reports, we're being affected by a heat wave, and it could have a profound effect on creatures -- from whales to sharks to threatened ...

We’re heading for another La Niña winter, the same climate pattern as last winter, but that doesn’t mean a repeat.

Pictures of Earth from outer space often show the planet as a gaudy quilt. Shimmering aquamarine water covers more than 70 percent of its surface and those hues often seem to signify life against the ...

Microplastics are already an environmental and health threat, but as the world heats up, they are becoming a much bigger and more hazardous problem, according to a new analysis ...