ScienceScience

Over 100 environmental workers and protesters rallied in San Francisco to tell the Trump administration they aren’t giving up on the mission of the Environmental Protection Agency.

Regal jumping spiders train themselves from a young age to become masterful hunters. From the day they leave mom’s silk nest, the tiny spiderlings practice, practice, practice, using some of the best vision in the animal world, athletic leaps, sharp fangs and lethal venom.

KQED’s Climate Book Club wants your vote! Help pick our next read — from sci-fi to ag history to Indigenous rights — and join the convo on Discord. Make your selection by May 5.

Scientists at NASA are mapping flower blooms to better understand our ever-changing planet.

In California, an army of smartphone- and internet-connected home appliances is already helping with power grid reliability. How far can it go?

Blue, jellyfish-like creatures called Velella velella have been washing up along California’s coast recently, captivating Bay Area beachgoers and ringing alarms for climate change scientists.

We hope your spring cleaning doesn’t uncover bed bugs, dust mites, termites, drain flies or cockroaches.