Saturday, June 13, 2026 10:28 AM ET
3 hours ago
What Disclosure Day gets wrong about the search for aliens1 day ago
What AI-herding scientists can learn from watching 'sheepdog YouTube'2 days ago
SpaceX's targeted $1.75-trillion valuation rests on engineering that hasn't happened yet1 day ago
Children's zip codes change their brains1 day ago
Scientists need more snapshots of shooting stars-and you can help1 day ago
El Ni o is here and could tip Earth to a new record hot year2 days ago
Can black holes send information back in time?1 day ago
Science confirms: Cats help you only when there's something in it for them3 days ago
Spring bird migration is peaking! What are you hoping to see this season?1 month ago
View all Discussions1 month ago
Disclosure Day raises a big question: How do you talk to aliens?1 day ago
Obstetricians oppose CDC to recommend more shots for moms1 day ago
AI scores a 'C-' on its hardest math test yet2 days ago
Inside the massive underground salt caves where the U.S. stashes its oil1 day ago
Meet LEV-2, a baseball-sized and absurdly cute moon robot1 day ago
How Canadian rock duo Angine de Poitrine play with neurobiology and physics to make viral music3 days ago
June 2026 - Issue25 days ago
Sign up for the New Issue Alert1 month ago
See the hidden fungal network so big it could stretch to Proxima Centauri and back1 day ago
The million-dollar race to 'blow up' math's hardest equations1 day ago
Largest whale 'graveyard' discovered, with skeletons spanning 5 million years2 days ago
The paleoneurologist saved by her science1 day ago
China's Tianwen-2 spacecraft just arrived at a mysterious 'quasi-moon' of Earth2 days ago
How to build kids' 'cognitive endurance' in an age of distraction2 days ago
The 2026 World Cup will bring the heat. Here's how to keep cool2 days ago
Resistance training may boost longevity. But how much do you need?4 days ago
How to tell if your dog is left-pawed or right-pawed, according to science2 days ago
Dino-killing asteroid may have sparked millions of years of hydrothermal life4 days ago
The Philippines earthquake is massive, but it could've been bigger-here's why4 days ago
The U.S. is getting hit with severe stormy weather-here's what's stewing in the atmosphere2 days ago
The 2026 World Cup's grass is an engineering problem2 days ago
The World Cup could be a petri dish for disease. Wastewater could sound the alarm3 days ago
U.S. gets a new sunscreen ingredient after 27 years-here's how it works3 days ago
Report of gene-edited human embryos sparks worries about the technology's future uses2 days ago
How math can help you decide what to order for dinner6 days ago
This meteorite could be a relic from a 'lost world'4 days ago
Tungsten crunch rekindles U.S. mining ambitions2 hours ago
Earth's permafrost could soon release hidden 'deep carbon,' supercharging warming20 hours ago
The alien stories Scientific American editors keep coming back to1 day ago
SpaceX's historic IPO ignites the new space race1 day ago
NASA's experimental quiet supersonic plane passes another critical milestone18 hours ago
Former U.S. health official explains why the Trump administration 'ignored' a key alcohol study19 hours ago
World-first: therapy to make cells young again given to a person2 hours ago
Math Puzzle: Go to great lengths2 hours ago