Kellum Lewis

As climate change makes water warmer, toxic algae is killing fish and plants in lakes nationwide, including Lake Elsinore. New technology could save them.

The Line Fire has scorched The Keller Peak Fire Lookout Tower, which has been around for nearly 100 years, making it the oldest observatory in the Angeles National Forest.

The late summer heat waves of Southern California are unpleasant for anyone. But for outdoor workers, they can be downright dangerous.

The California Energy Commission unanimously adopted a strategic plan to build the state’s offshore wind industry. Much of that will happen at the Port of Long Beach.

Volunteers spent days cataloging the wildlife around the U.S. southern border during the annual Border BioBlitz to establish the region as a biodiversity hotspot.

Warming ocean temperatures affect albacore tuna’s migratory patterns, and that’s made it more difficult for local fishermen to make a living catching them.

This week Peter Wohlleben , renowned German forester and author of “The Hidden Life of Trees: What They Feel, How They Communicate,” talks about the age-old connection between humans…

Crews set to begin dismantling historic Wayfarers Chapel

Dr. Robert Waldinger, director of the Harvard Study of Adult Development, unlocks some of the secrets discovered via 80 years of research on happiness.