COP30 is the 30th annual UN climate meeting, where governments discuss how to limit and prepare for further climate change. COP stands for "Conference of the Parties". "Parties" refers to the nearly 200 countries that signed up to the original UN climate agreement in 1992.

Advancements in technology are allowing researchers to determine the extent to which climate change contributed to some extreme weather events.

As Earth warms at a record rate, winters are shorter and milder and there is less snow globally, creating clear challenges for winter sports that depend on cold, snowy conditions. With 100 days until the Milan-Cortina Winter Olympic Games begin, many athletes say climate change is shaping their training and perhaps even the future of their sport.

Climate change is the biggest issue of our time. 2024 marked both the hottest year on record and the highest levels of carbon dioxide (CO2) emissions in the past two million years.

Extreme heat now kills one person every minute, according to a sweeping new report by the British medical journal The Lancet.

"I don’t know of a greater criminal in history," the actor said about Trump when reflecting on his climate change policies.

Black vultures have killed and eaten several calves on Tom Karr’s cattle ranch in southeastern Ohio, a loss he says didn't happen two decades ago