Bottled water is a rip-off. Tap water is fine, get a filter if you're worried.
August 19, 2024 3 am Pacific Time To the editor: One of the biggest scams in American history has been…
planet.
Plant-based diets are about saving the planet, not partisan politics
August 18, 2024 3 am Pacific Time To the editor: Your article on the partisan politics of meat consumption mentions…
Don't let California's AI revolution run on fossil fuels
August 18, 2024 3 am Pacific Time To the editor: As your editorial notes, the dramatic increase in electricity demand…
Chevron is leaving California. Too bad it's not leaving the planet
August 7, 2024 3 am Pacific Time To the editor: Chevron is moving its headquarters from San Ramon to Texas.…
The Earth's inner core spins more slowly. No one knows why.
Geophysicist John Vidale noticed something surprising while tracking how seismic waves move from the Earth's crust through its core. The…
Will a diet that is good for the planet help you live longer?
A new study finds that the more people followed environmentally sustainable diets that emphasized plant nutrients, the lower the risk…
Live forever on this dying planet? Readers say no, thank you.
To the editor: Am I the only one who is bothered by the article about billionaire Peter Diamandis spending his…
Killing Joshua trees for a solar project in the desert? Readers don't want any of that.
It's been a while since we've had this much outpouring about something that has nothing to do with Donald Trump:…
The Earth once again breaks heat and CO2 records
Humanity is ignoring major planetary vital signs as atmospheric carbon dioxide levels soar to record highs and Earth records its…
How does climate change cause heat waves?
Climate change is transforming the character of the West's hottest periods, making them more frequent, more persistent and more deadly.…