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

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

Climate change caused drought and flooding is damaging Nigeria’s staple foods, maize, cassava, millet and yam, smallholder ...

Food security, climate change, global health: Agriculture is where the world’s most serious challenges collide.

President Trump cited a major winter storm​ as evidence to suggest that global warming does not exist — a misleading claim ...

The planet's food system faces growing risks from climate change, a new study says. It's especially worrisome in the United States, where top crop production could drop by as much as 50% by 2100. The ...

Global Impact: Climate change is working havoc on global food sustainability and agriculture, posing a significant threat to the world’s most vulnerable populations. Rising temperatures, changing ...

A six-county climate action plan in central Kentucky shows how shared risks — from flooding to emissions — are reshaping ...

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 ...

Hungary may appear water-rich, but climate change is exposing deep vulnerabilities as droughts intensify, floods remain ...