ScienceScience

El Niño Is Here. Here’s What It Could Mean for the Bay Area This Winter
Federal officials report that there’s a 63% chance of a very strong El Niño this year. As a result, the Bay Area may experience a wetter, riskier winter.
Can Controlled Burns Reduce California’s Air Pollution?
The Oakland Public Library Wants YOU ... to Grow Really Tall Marigolds
A field full of yellow and orange marigolds, as seen from above.
‘You Can’t Beat Mother Nature’: Destroyed Cafe Gives Pacifica Look at Climate-Changed Future
Northern California Warms Up This Week, With Heat Advisory and Red Flag Warnings
Can We Swipe Our Way to Friendship?
KQED Science brings you award-winning science and environment coverage from the Bay Area and beyond. Learn More
Can Controlled Burns Reduce California’s Air Pollution?
‘You Can’t Beat Mother Nature’: Destroyed Cafe Gives Pacifica Look at Climate-Changed Future
Northern California Warms Up This Week, With Heat Advisory and Red Flag Warnings
Can We Swipe Our Way to Friendship?
Amid ICE Fears, Mental Health Workers Report Drop in Immigrants Seeking Treatment
California’s Tortilla Law Targets Birth Defects. Other States May Follow
Banana Slugs
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Jun 02
The Slimy, Sticky World of Banana Slug Courtship
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May 12
Release The Brood! Roly Poly Birthing Is Intense
KQED’s science and climate coverage is supported by the Schmidt Family Foundation, the Patrick J. McGovern Foundation, and the members of KQED.

More Science

Can Controlled Burns Reduce California’s Air Pollution?

A new Stanford University study finds that annual prescribed burning could substantially reduce smoke pollution during California’s worst wildfire years.

‘You Can’t Beat Mother Nature’: Destroyed Cafe Gives Pacifica Look at Climate-Changed Future

Pacifica residents pushed for a path forward after coastal erosion forced the city to demolish a beloved local cafe on the water’s edge.

Northern California Warms Up This Week, With Heat Advisory and Red Flag Warnings

Here comes the sun: Triple-digit heat, fire concerns and possible power shutoffs from PG&E are in the Bay Area’s forecast this week.

Can We Swipe Our Way to Friendship?

Friendship apps and curated dinners are helping people connect in a lonely moment. But they can only open the door. The effort and the follow-up are still on us.

Hot Rugs, Heat Pumps and Induction Cooktops: How Renters Can Go Electric

“Climate technology” — innovations that address the climate crisis — is exploding. Here’s how you can take advantage of the gadgets to improve your indoor air quality and lower your carbon emissions.

California Launches Sweeping Rules Aimed at Cutting Plastic Packaging Waste

California is trying something no state has done before: requiring producers to dramatically reduce plastic packaging, recycle more and take responsibility for the waste they create.

These Bay Area Renters Are Cutting Fossil Fuels From Their Homes and Commutes

Bay Area renters are getting creative about swapping their gas appliances for electric ones, like heat pumps, solar panels and induction stoves.
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