Erin Boyle

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

You might know that Los Angeles beaches get dirty after a winter storm, but it remains a problem in the summer, too. Why? And does it keep anyone away?

From mountain tops to the underworld, Robert Macfarlane explores the natural world through language, metaphor, and music.

LA resident Josh Morgerman, star of the TV show “Hurricane Man,” built a second home in Mississippi to see powerful storms up-close.

Our current recycling system isn’t set up to recycle textiles. But a new CA law gives clothing brands a deadline to figure out how to do it.

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

A breeding program and wildlife corridor are helping boost the population of the Palos Verdes blue butterfly, one of the rarest butterflies in the world.

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.

Field trips to the Ballona Wetlands bring environmental education to kids who might not spend time in nature.