Health & Science

Health and Science news

New data from the U.S. Census Bureau present the most detailed picture yet of the dramatic rise in the number of people covered by health insurance since the Affordable Care Act went into effect.

County-level data going back to 2010, when the law was signed, show a patchwork of people living without health insurance that ticked down slowly for the first three years under the ACA. But once the online insurance exchanges opened at the end of 2013 and Medicaid expanded, the population living without coverage dropped noticeably.

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Could there be life under the icy surface of Saturn's moon Enceladus?

Scientists have found a promising sign.

NASA announced on Thursday that its Cassini spacecraft mission to Saturn has gathered new evidence that there's a chemical reaction taking place under the moon's icy surface that could provide conditions for life. They described their findings in the journal Science.

Young black and Latino men are more likely than any other group to be the victims of violent crime, but American society has devoted too few resources to helping these young men heal after their violent encounters, according to researchers with New York City's Vera Institute of Justice.

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Researchers have found that European eels can sense magnetic fields and may use this ability to navigate thousands of miles through the Atlantic Ocean.

Eels have always been mysterious animals. More than 2,000 years ago, Artistotle proposed that they were born spontaneously from mud.

"I think it's fascinating because as humans we've been pondering the life history of eels for a long time," says Lewis Naisbett-Jones, a graduate student in marine biology at the University of North Carolina, Chapel Hill.

The trouble started for Lisa when she took a blood pressure pill and one to control seizures, along with methadone, a drug used to help wean patients off heroin.

"I inadvertently did the methadone cocktail and I went to sleep for like 48 hours," Lisa says, rolling her eyes and coughing out a laugh. "It kicked my butt. It really kicked my butt."

Repeal and replace is on-again, off-again, but that doesn't mean the rules affecting your insurance will stay the same in the meantime.

The Trump administration late Thursday issued a final rule aimed at stabilizing the existing health law's insurance marketplace that could have rapid, dramatic effects — perhaps as soon as early summer — on people who do not get insurance through work, and buy it on the Affordable Care Act's exchanges instead.

Wondering how many kinds of trees there are? There's now a database that can answer that.

Scientists from the U.K.-based Botanic Gardens Conservation International say they have compiled the first-ever comprehensive list of all known tree species, totaling 60,065 different kinds.

Leave no man behind. That's an old idea in warfare — it's even part of the Soldier's Creed that Army recruits learn in basic training.

And never leaving a fallen comrade is also the rule for some warriors who are ants, according to a report published Wednesday in the journal Science Advances.

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