Bioluminescence back in Southern California: Where to see it

Bioluminescent waves have returned to Southern California, and you know what that means - local beaches across the region are glowing blue again. Here's where you can catch a glimpse of the rare phenomenon.

The craziest weather records set or smashed in 2023

This past year proved that Mother Nature always seems to have some tricks up her sleeves.

Some coral species ‘remember’ how to survive ocean heat waves, study suggests

Researchers believe heat waves due to climate change will become more frequent, and understanding how some corals are able to survive is essential for future conservation efforts.

California sewage water will become drinking water: Here's how

California becomes the second state in the U.S. to let water agencies recycle wastewater and turn it into pure drinking water for homes, schools, and businesses.

NASA: Life may exist in oceans, geysers of 17 icy exoplanets

These findings expand the search for life in the universe, as it bucks the typical approach of finding liquid water, a necessary ingredient for life.

EPA joins Chiquita Canyon Landfill investigation

Chiquita Canyon Landfill has been issued more than 100 violation notices by the South Coast Air Quality Management District.

EPA begins formal review of chemicals burned in Ohio train derailment

The Biden administration is initiating a formal evaluation of risks posed by vinyl chloride, the cancer-causing chemical that burned following a train derailment earlier this year.

China and India lead the world's increase in carbon dioxide emissions this year

A team of scientists reported that the world this year pumped 1.1% more heat-trapping carbon dioxide into the air than last year because of increased pollution from China and India.

World's largest iceberg, 3 times the size of LA, moving after being grounded for nearly 40 years

Currently, A23a has exited the Weddell Sea and is now heading into the open ocean. It is currently passing the northern tip of the Antarctic Peninsula, driven by winds and currents.

Over 40 acres of ancestral land in California returned to Native American tribe

The California Department of Fish and Wildlife (CDFW) will transfer more than 40 acres of the Mount Whitney Fish Hatchery to the Fort Independence Indian Community.

Most US cities would need new lead water pipes within 10 years under newly-proposed EPA rules

In the U.S., there are more than 9 million lead pipes still in the ground, which are typically the biggest source of lead in drinking water. Lead is particularly dangerous to young children.

Virgin Atlantic achieves 1st trans-Atlantic flight on sustainable 'jet-zero' fuel

The first commercial airliner to cross the Atlantic on a purely high-fat, low-emissions fuel flew Tuesday from London to New York in a step toward achieving what supporters called “jet zero."

Multiple Tustin schools reopening week after hangar fire

Multiple Tustin Unified School District campuses will reopen on Wednesday while officials continue their efforts to prepare for the takedown of the remnants of the fire-ravaged World War II blimp hangar.