White House: Climate change to bring global tensions, security threats, migration

The Biden administration is laying out the heightened security threats, rising tensions and increased refugee flows facing the U.S. as the climate warms

PFAS: EPA announces strategy to regulate toxic 'forever chemicals'

The EPA is unveiling a new strategy to regulate PFAS, or so-called toxic "forever chemicals," that are used in countless consumer products.

Huntington Beach oil spill: 1,200-foot ship dragged oil pipeline, Coast Guard says

The Coast Guard designated the MSC Mediterranean Shipping Company, S.A. -- the operator of the vessel involved in an anchor-dragging incident that may have caused the oil spill in Huntington Beach -- and Dordellas Finance Corporation -- the owner of the vessel -- as parties in interest in the marine casualty event.

Climate change: US report targets economic risks from extreme weather

A new White House report addresses how the U.S. economy could be affected by climate change, including extreme heat, flooding, storms and wildfires.

OC oil spill likely 25,000 gallons; FBI joins investigation

The amount of crude oil spilled into the is believed to be close to about 25,000 gallons, or only about one-fifth of what officials estimated, the Coast Guard announced Thursday.

Biden administration to install wind farms coast-to-coast to combat climate change

The projects are part of President Joe Biden’s plan to deploy 30 gigawatts of offshore wind energy by 2030, generating enough electricity to power more than 10 million homes.

Antarctica’s 2021 winter was among the coldest on record

Scientists said it was the second coldest winter after 2004 in the 60-year weather record at Amundsen-Scott South Pole Station.

Pope Francis urges lawmakers to fight climate change

The pope addressed parliamentarians who were in Rome for a preparatory meeting before the U.N's annual climate conference, which begins in Glasgow, Scotland, on Oct. 31.

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.

California fires may have killed hundreds of giant sequoias

The lightning-caused KNP Complex that erupted on Sept. 9 has burned into 15 giant sequoia groves in the park.

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.

California oil spill: Beaches close as delayed response prompts questions

The Coast Guard says it did not investigate initial reports of an oil spill for nearly 12 hours because it didn’t have enough corroborating evidence and the agency was hindered by darkness and a lack of technology.

Invasive carp eDNA in Milwaukee River, DNR says

The Wisconsin DNR announced eDNA from invasive carp species has been detected in the Milwaukee River.

PHOTOS: Massive oil spill off California coast shows impact on wildlife, beachside communities

Photos show patches of oil coating the sand, signs warning people to stay off the beach and cleanup contractors in white outfits using skimmers and barriers to try to contain and clean the spill.

Class-action lawsuit filed in Huntington Beach oil spill

The first federal lawsuit linked to the 126,000 gallons of oil that spilled into the ocean off Huntington Beach is a proposed class-action suit that includes claims to recover damages for individuals and businesses damaged by the massive leak. The man who brought forward the lawsuit also alleges he has been, or will be, exposed to toxic oil contaminants.