The San Diego Natural History Museum
How do scientists monitor the populations of the threatened California red-legged frog? With careful listening and a little help from AI.
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Devastating wildfires have swept across Southern California hillsides torching vehicles, burning buildings and injuring more than a dozen people. -
Nearly half of the water drawn from the Colorado River goes to feed for beef and dairy cows. Researchers say modest changes in American diets could help farmers use less water — and help the climate. -
A massive project headed by Elon Musk in Memphis, Tenn., to power AI has moved at breakneck speed. But it's stirring controversy around pollution emissions. The EPA says it's looking into it. -
Several days of triple-digit temperatures have stoked a wildfire in Southern California that burned so hot it created its own thunderstorm-like weather systems. -
Governments and industries are pouring billions of dollars into so-called "regenerative agriculture." But while scientists say some of these farming practices do reduce planet heating pollution, for others the science is less clear. -
After a 16-year prohibition, a group of Virginia watermen voted to reinstate winter crab dredging. Many argue the decision puts the blue crab’s fragile population in jeopardy. -
A year after the worst coral bleaching ever recorded, Florida's reefs are slowly recovering. Despite elevated ocean temperatures, scientists say this summer they didn’t see significant bleaching. -
Cooler weather is expected in San Diego County this week, with temperatures dropping more than 20 degrees by Wednesday. -
Bold cabernet sauvignon wines made Napa Valley famous. Now, hotter temperatures are starting to damage the grapes, so some wineries are starting to experiment. -
Thermometer readings into triple digits expected to continue in various locales into the weekend and until early next workweek.
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