SCIENCE
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Blood of Man Who’s Had 200 Snakebites Helps Make a Potent Antivenom
Blood of Man Who’s Had 200 Snakebites Helps Make a Potent Antivenom A new snakebite treatment combines an existing drug with antibodies from a hyperimmune reptile collector, raising both hopes and ethical concerns By Katherine Bourzac & Nature magazine A cocktail containing antibodies and an enzyme inhibitor protects mice against the venom of the king cobra (Ophiophagus hannah). Scientists have…
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Self-Driving Cars Have New Rules in the U.S. Here’s Why That Matters
Self-Driving Cars Have New Rules in the U.S. Here’s Why That Matters New rules that trim crash reporting requirements and widen testing access for U.S. robotaxis are hailed as an innovation edge and criticized for eroding safety oversight By Deni Ellis Béchard edited by Dean Visser On April 24, with a brief video and a few dozen pages, the U.S.’s…
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Trump Quietly Halts Money to States for Preventing Disaster Damage
CLIMATEWIRE | The Trump administration is scaling back a multibillion-dollar program that has been the backbone of state efforts to protect homes, hospitals and other structures from floods, hurricanes and earthquakes. President Donald Trump stopped approving new allocations in early April from a federal program that has been a top funding source for protecting people and property from disasters since…
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Scientific American’s 1925 Coverage of Eclipses, Mediums and Inventions
Rachel Feltman: Happy Monday, listeners! For Scientific American’s Science Quickly, I’m Rachel Feltman. I was out of the office taking a little break last week, so I didn’t have the chance to write and record our usual news roundup. Instead, I thought it would be fun to dive back into the Scientific American archives for the first time in a…
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Ancient DNA Reveals Phoenicians’ Surprising Ancestry
Ancient DNA Reveals Phoenicians’ Surprising Ancestry Phoenician civilization spread its culture and alphabet across the Mediterranean but not, evidently, its DNA By Ewen Callaway & Nature magazine A death mask from the third or second century bc found in the Phoenician trading city of Carthage in what is now Tunisia. Peter Horree/Alamy Stock Photo An ancient Middle Eastern civilization that…
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Why Narcissists Emerge as Leaders Even in Childhood
Narcissistic leaders both fascinate and repel us. They can be charming, act assertively and articulate visions that may inspire confidence, especially in times of uncertainty. This can attract many followers. In 1931 Sigmund Freud, the father of psychoanalysis, echoed this belief: “[Narcissists] impress others as being ‘personalities’; they are especially suited to act as a support for others, to take…
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How THC, the Psychoactive Compound in Weed, Gets You High
Marijuana contains more than 500 active compounds. But most people focus on two: There’s cannabidiol, or CBD, which reduces inflammation. And then there’s THC, which is the main psychoactive component—it’s the reason weed gives you the relaxed and “euphoric” sensation of being high. THC stands for tetrahydrocannabinol. It’s a compound that comes from the flowers of female cannabis plants, though…
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NASA and NOAA Trump Funding Cuts Jeopardize These Key Climate and Space Projects
Preliminary copies of some of the US government’s spending plans suggest that President Donald Trump’s administration intends to slash climate and space science across some US agencies. At risk is research that would develop next-generation climate models, track the planet’s changing oceans and explore the Solar System. NASA’s science budget for the fiscal year 2026 would be cut nearly in…
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This Butterfly’s Epic Migration Is Written into Its Chemistry
This Butterfly’s Epic Migration Is Written into Its Chemistry Painted ladies travel the globe every year on massive journeys—including across the Sahara By Jesse Greenspan edited by Sarah Lewin Frasier Painted ladies are the ultramarathoners of the butterfly world—even more so than monarchs. Scientists have long known about their globetrotting tendencies, but only recently have their exact migratory routes come…
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Black Communities Affected By Opioids Have Been Mostly Ignored in Settlements
After a troubling spike that began in 2019, the total number of drug overdose deaths dropped in 2023, according to data from the Centers for Disease Control and Prevention. Most of these deaths were related to opioid use. Despite the drop, steep racial disparities in opioid deaths, particularly among Black people, remain. Why? In part, these disparities persist because of…
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