Sarah Kaplan

Each of the past ten months has been the hottest on record – an unprecedented streak of unprecedented temperatures that has fueled alarm among climate scientists.

For the first time ever, researchers have detected a significant dip in atmospheric levels of hydrochlorofluorocarbons -- harmful gases that deplete the ozone layer and warm the planet.

The historic day comes on the heels of 13 straight months of unprecedented temperatures and the hottest year scientists have ever seen.

This week marked the apex of an unprecedented hot streak that toppled records and left communities and ecosystems reeling.

Americans disproportionately move to fire- and flood-prone counties, but high insurance costs and climate change awareness may be shifting migration trends, per new data.

Amid an onslaught of lethal heat, surging disease and record-breaking storms, global temperatures this summer climbed to the highest levels on record, according to Europe’s top climate agency.

Emissions of methane — a powerful greenhouse gas — are rising at the fastest rate in recorded history, scientists said Tuesday, defying global pledges to limit it.

Of more than 500 hurricanes that have hit the United States, the average storm led to up to 11,000 excess deaths, hundreds of times higher than official estimates.

Weeks after being swept away in floodwaters, a North Carolina grandmother is among an untold number of victims who remain unaccounted for after Hurricane Helene.

Most of the growth comes from people burning coal, oil and gas, the report said.