David Helvarg 9/18/25 David Helvarg 9/18/25

Post-Blob, California’s kelp crisis isn’t going away

David Helvarg 8/28/25 David Helvarg 8/28/25

It's Time to Save the Whales Again

David Helvarg 6/13/25 David Helvarg 6/13/25

Donald Trump’s Plan for Pirate Mining

David Helvarg 3/13/25 David Helvarg 3/13/25

In Trump’s war on NOAA, the losers will be Americans and the economy

David Helvarg 1/23/25 David Helvarg 1/23/25

Biden Tried to Protect the Vulnerable Bering Sea; Will It Work?

1/16/25 1/16/25

Rising Ocean Temperatures Are Driving the Los Angeles Firestorms

12/15/24 12/15/24

Trump v. the ocean

12/15/24 12/15/24

Evading Development, Point Molate Edges Closer to Becoming a Park

David Helvarg 12/15/24 David Helvarg 12/15/24

Alaska is a Climate Victim and a Perpetrator. The next 4 years will only make matters worse

David Helvarg 9/23/24 David Helvarg 9/23/24

Opinion: A 20-year struggle for environmental justice — and a public park — in one California city

David Helvarg 9/16/24 David Helvarg 9/16/24

Climate Change and Wars Are Increasing the Risk of an Oil Disaster

David Helvarg 8/29/24 David Helvarg 8/29/24

Florida’s Coral Reef Is Dead—Now What?

6/5/24 6/5/24

Opinion: The Oceans Court ruled that the seas are a hot mess. Why haven’t you heard about it?

2/25/24 2/25/24

Opinion: Is the restoration of California's cutest keystone species worth it?

10/16/23 10/16/23

The Crimes Behind the Seafood you Eat

David Helvarg 10/16/23 David Helvarg 10/16/23

Triage and Transformation Strategies for the Climate Emergency

David Helvarg 9/21/23 David Helvarg 9/21/23

Will Biden’s new American Climate Corps match the success of the California Conservation Corps?

David Helvarg 8/1/23 David Helvarg 8/1/23

Opinion: Florida’s sea temperature hit 101. What does that mean for the world’s oceans?

David Helvarg 7/28/23 David Helvarg 7/28/23

The Promise of California’s Climate Roadmap