Climate change cavalcade of 2005 (so far)

Seven of 16 planetary vital signs are in their most extreme state ever recorded, and El Niño is here to make matters even worse.

Here’s what we know about the record-setting El Niño on a record-hot planet, and the most important questions scientists are trying to answer.

Tropical Storm Isaias is set to become the basin’s first hurricane of the season, bringing life-threatening rain and storm surge to the Gulf Coast.

As coastlines change, so do surf breaks. That may spell the end for premier waves and the tourist economies that depend on them.

Five hauntings from the other side of technology.

Sold by its trailer as a gag reel, Tom Cruise’s strangest movie may be the most unsettling portrait of our tech and climate moment yet.

Ancient plants reveal that the vestiges of the North American ice sheet started expanding a few thousand years ago, but that climate change caused it to reverse course.

The deeply uncomfortable film forces audiences to confront what types of stories we tell ourselves about who has economic and political power.

Redwoods adapted to a cool, foggy climate. Now a new study shows they slow down photosynthesis when their environment warms.

While oil is known to float, new research finds that over time it can permeate even extremely deep marine habitats, with animal populations declining by as much as 80 percent.

What’s it like to be the richest man in the world? Find out for yourself.

A plan to funnel the heat given off by data centers into nearby homes has run aground in Germany. Across Europe, policymakers are weighing AI ambitions against climate objectives.