California oil spill: Mystery lingers around cause of pipeline leak

Key questions remain: Could the line have been hit days before the leak started? What ship is responsible? And if a ship anchor is not the culprit, what else could it be?

Google limits ad revenue on climate change denial content

Google is targeting digital ads promoting false climate change claims or being used to make money from such content in its latest crackdown on misinformation, according to a company blog post.

Pakistan earthquake kills at least 20, injures more than 200

A powerful, 5.9 magnitude earthquake collapsed at least one coal mine and dozens of mud houses in southwest Pakistan.

Nobel Prize for physics goes to 3 for climate discoveries

The Nobel Prize for physics has been awarded to scientists Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi for their climate-related discoveries.

Infants ingest 15 times more microplastics than adults, new study finds

Researchers suggest the reason for the higher number found in infants is because they’re far more exposed to microplastics through items such as their teething toys, sippy cups and carpeting.

Company suspected in Huntington Beach oil spill had dozens of violations

Beta Operating Co. suspected in one of California’s largest oil spills has been cited 72 times for safety and environmental violations that were severe enough that drilling had to be curtailed or stopped to fix the problem, regulatory records show.

Extreme drought uncovers 'ghost town' hidden under Utah reservoir

Drought conditions in Utah appear to have unearthed a hidden “ghost town” that is normally under the Rockport Reservoir.

Fall foliage: Climate change affecting autumnal activity, experts say

Recent leaf-peeping seasons have been disrupted by weather conditions in New England, New York and elsewhere. Arborists and ecologists say the trend is likely to continue as the planet warms.

Biden says US 'not seeking a new Cold War' during UN address

President Joe Biden said Tuesday that the U.S. is entering a “new era of diplomacy” during his first address before the U.N. General Assembly.

UN: World leaders eye money, not emissions cuts, to combat climate change

World leaders made “faint signs of progress” on the financial end of fighting climate change in a special United Nations feet-to-the-fire meeting Monday, but they didn't commit to more crucial cuts in emissions of the heat-trapping gases that cause global warming.

Pink and green: Auroras light up night sky in Tasmania, Alaska

The Southern and Northern lights pulled off spectacular shows in the skies over Tasmania and Alaska earlier this week.

US records hottest summer since the Dust Bowl, NOAA says

The last seven Julys, from 2015 to 2021, have been the hottest seven Julys on record, said NOAA climatologist Ahira Sanchez-Lugo.

EPA orders dioxin removal to commence at Superfund site

After years of waiting, big progress is on the cleanup efforts after President Joe Biden ordered action to the dioxin dump at what is known as, the San Jacinto River waste pit.