Astronomy
The Universe's Brightest Flash Reveals the Secrets of Cosmic Jet
Scientists studying the brightest gamma ray burst ever recorded have discovered evidence that these explosions produce complex, layered jets rather than simple uniform beams. This remarkable finding helps solve a long standing puzzle about how the universe's most powerful explosions work and opens new possibilities for observing similar events under challenging conditions.
Ancient Siberian ice mummy is covered in 'really special' tattoos
Ancient Siberian ice mummy is covered in 'really special' tattoos
SpaceX, NASA say Crew-11 astronaut mission is 'go' for launch to ISS on July 31
JWST sees beauty in the death of a star, offers a preview of what's in store for our sun
Human milk could help fight infections that endanger pregnancies
Human milk could help fight infections that endanger pregnancies
'The Fantastic Four: First Steps' is a love letter to the Space Age we always dreamed of
Heatstroke and Extreme Heat Exposure Leads to Chronic Health Effects on Kidneys, Heart and Brain
The immediate harms of extreme heat are well documented, but a growing body of research suggests that heatstroke may have long-term health effects throughout the body
Why the Tsunami from Russia’s Earthquake Wasn’t as Large as Feared
Russia’s magnitude 8.8 earthquake spawned serious tsunami warnings, but waves have been moderate so far. Here’s the geological reason why
Why Dungeons and Dragons Is Good for Your Brain
Researchers and therapists explore the mental health benefits of tabletop role-playing games like Dungeons and Dragons.
A troubling shift in Europe’s forest carbon balance
Europe’s forests play a crucial role in removing carbon dioxide from the atmosphere, but research led by the European Commission’s Joint Research Centre has found their capacity to absorb carbon dioxide has declined in the past decade.
Russia’s Magnitude 8.8 Earthquake Ranks among 10 Strongest
Russia’s earthquake was estimated at magnitude 8.8, among the strongest since scientists began monitoring
Webb traces details of complex planetary nebula
More than one star contributes to the irregular shape of NGC 6072 – Webb’s newest look at this planetary nebula in the near- and mid-infrared shows what may appear as a very messy scene resembling splattered paint. However, the unusual, asymmetrical scene hints at more complicated mechanisms underway, as the star central to the scene approaches the very final stages of its life and expels shells of material, losing up to 80 percent of its mass.
U.S. Nuclear Energy Policy Could Accelerate Weapons Proliferation
The White House has now fully embraced bomb-prone nuclear fuel technology. This should stop before an arms race, atomic terrorism or even nuclear war results
Hidden Greenland Lake Punches through Giant Blocks of Ice in ‘Extremely Surprising’ Event
Water usually flows downward, but something strange happened under Greenland’s ice sheet when a deluge punched through the surface to scour an area nearly twice the size of New York’s Central Park
Jigsaws: SciAm Cover Art
Explore Scientific American’s most fascinating magazine covers
Science Quiz: Doing a 180
Put your science knowledge to the test with this week’s news quiz. Play now.
Neurotic Cats, One-Eyed Aliens and Hypnosis for Liars Are among the Historical Gems Reported in Scientific American
Dive into the quirkiest and most fascinating tales from Scientific American’s 180-year archive
Satellite Constellations Are Too Bright for Astronomy
The International Astronomical Union has recommended brightness limits for satellites, but companies aren't abiding by them.
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