The possibility of snow in Tampa, Fla. Record heat and fires in Australia. Scientists say climate change is exacerbating weather extremes.

JOHANNESBURG (AP) — Human-caused climate change worsened recent torrential rains and floods that devastated parts of southern ...

A warmer atmosphere has the potential to hold more moisture, which can contribute to heavier precipitation in any season, scientists say.

“We just don’t know what we’re going to get. We’re rolling the dice.” ...

A warmer atmosphere can hold more moisture, and that’s why last weekend’s winter storm dumped more snow, sleet and freezing rain than similar weather systems might have in the past ...

The frigid temperatures, massive snow and deadly ice storm taking shape east of the Rockies might seem to conflict with life on a rapidly warming planet. But all of these things still happen, even ...

Symptoms of climate change, like more frequent and intense extreme weather events, rising sea levels and warmer oceans, ...

Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

By Tim Cocks JOHANNESBURG, Jan 29 (Reuters) - A "perfect storm" of climate change and cyclical La Niña weather patterns fuelled catastrophic flooding across southern Africa over the past month, ...

The idea that brutal winter conditions of this kind mean that climate change isn’t happening is a misconception.

Extreme weather phenomena and global warming are making some trails unsafe, while excessive visitor numbers are damaging ...

Illinois lawmakers plan to introduce a climate change superfund bill in the state legislature this session, the latest in a growing number of states seeking to make fossil fuel companies pay up for ...