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Presidential candidate Robert F. Kennedy Jr. spoke about a time when, as he put it, "A worm ... got into my brain and ate a portion of it and then died." Here's a global perspective on these worms.
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Millions of new parents in the U.S. are swamped by medical debt during and after pregnancy, forcing many to cut back on food, clothing, and other essentials.
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El Niño helped drive global average temperatures to new records over the last year. Forecasters say it's waning, but that 2024 may still be one for the record books.
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The White House wants a 20-fold increase in geothermal energy production to fight climate change, and it's counting on the oil and gas industry for help.
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New research documents how many children lost a parent to an opioid or other overdose in the period from 2011 to 2021. Bereaved children face elevated risks to their physical and emotional health.
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Earth, Mars and Venus all looked pretty similar when they first formed. Today, Mars is dry, cold, and dusty; Venus has a hot, crushing atmosphere. Why did these sibling planets turn out so different?
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American drivers want cheap EVs. Chinese automakers are building them. But you can't buy them in the U.S., thanks to tariffs in the name of U.S. jobs and national security. Two car shoppers weigh in.
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Every spring, a remarkable sight unfolds in the San Gabriel Mountains north of Los Angeles, as thousands of songbirds fly north.
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Climate journalist Zoë Schlanger says research suggests that plants are indeed "intelligent" in complex ways that challenge our understanding of agency and consciousness. Her book is The Light Eaters.
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Boeing's Starliner program has been plagued with delays and design problems for several years.