Mesmerizing 'light pillars' illuminate the night sky in Minnesota

A phenomenon known as "light pillars" illuminated the night sky above Graceville, Minnesota, and put on a spectacular show early Thursday morning.

Mean Mother Nature: Top 5 extreme forces of nature in 2022

From the historic Mauna Loa volcano eruption to a deadly earthquake in Indonesia, 2022 saw some of the most extreme forces of nature.

EPA investigating Colorado air pollution regulations for discrimination

The EPA is probing Colorado’s oversight of the state’s biggest polluters and whether the effect of that pollution on Hispanic residents and other racial minorities is discriminatory.

Climate in 2022: Extreme heat, drought, floods fueled by warming planet

By October, the U.S. had experienced 15 major weather disasters with losses exceeding $1 billion in damage each, according to NOAA.

Christmas tree pickup, recycling tips for after the holidays

Recycling options vary among communities but here are some general tips on how to get rid of your real tree.

Your holiday dinner may contain thousands of microplastic particles, researchers say

Researchers in the U.K. are warning about how microplastics can infiltrate our food, conducting an experiment that found about 230,000 microplastic particles in a traditional roast chicken dinner with sides.

Iconic Berlin Christmas tree decapitated by climate activists

The climate activists used a hydraulic lift and a hand saw to cut 6 feet off the top of the tree and hang up a banner stating: “This is only the tip of the Christmas tree.”

Treasury department delays electric vehicle tax credit changes

The Treasury Department has pushed the issuance of guidance for new electric vehicle tax credit rules from January to March as it continues to develop them.

3M to stop making hazardous ‘forever chemicals’ starting in 2025

PFAS or “forever chemicals” are found in household products like shampoo, dental floss, and cosmetics. The chemicals have been linked to health issues including some cancers and low birth weight.

Twitter suspends account that tracked Elon Musk's private jet

“He said this is free speech and he’s doing the opposite,” the 20-year-old college student who started the flight-tracking account said.

Fusion breakthrough at Livermore Lab is a milestone for climate, clean energy

Researchers at the Lawrence Livermore National Laboratory in California for the first time produced more energy in a fusion reaction than was used to ignite it, something called net energy gain.

Former White House chef says climate change will make products like coffee, wine 'largely unavailable'

Sam Kass, who served as the primary chef of the Obama family in the White House warned that a number of the world's most valuable commodities will be “largely unavailable" in the next several decades.