“One of these days we are going to face a truly staggering loss.” Warren Buffett’s final letter to Berkshire Hathaway investors this year is worth re-reading. The message from a man worth over $150 ...

Our world is shaped by forces both vast and invisible. From the ocean’s deep influence on climate to the way social media manipulates our perception of time, science reveals patterns that reshape how ...

The sweeping changes have affected everything from coal plant retirements to international diplomacy over shipping emissions.

Today, TIME reveals the third annual TIME100 Climate list, featuring the 100 most influential leaders driving business climate action. The 2025 TIME100 Climate list includes Pope Leo XIV, King Charles ...

BELEM, Brazil — World leaders warned Thursday that time is running short for urgent and decisive action to prevent the worst effects of climate change, and blasted the United States for its retreat ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. An international ...

Presidents have extraordinary control over climate policy, in part, because it’s been decades since Congress has passed a comprehensive environmental bill. By David Gelles Walking away from treaties.

For the past five years, a red digital clock the size of a bus, attached to a building in New York City’s Union Square, has been counting down to zero. Climate Clock, the group that installed it, ...

Conventional wisdom suggests that climate tech is entering a winter season, where political and investor interest and investment levels are cooling — an ironic contrast with the climate itself, which ...

Some politicians and pundits have argued that increased greenhouse gas emissions have led to increased frequency and intensity of hurricanes. This Special Report examines historical hurricane data to ...