Satellite space junk can wreak havoc in the stratosphere
Earth’s space debris may be wreaking havoc in the stratosphere. The rapid growth of satellite megaconstellations is connecting much of […]
Neanderthals may have built a hearth specifically to make tar
Neanderthals really knew their way around fire. In a sea cave sheltered from Gibraltar’s raging winds, our ancient cousins created
A cosmic census triples the known number of black holes in dwarf galaxies
A colossal census of the cosmos has more than tripled the number of active black holes known to inhabit miniature
Storms ignite a ‘boiling pot’ of gamma rays
Above the cloud tops, storms blow with a complex and frenetic light show of high-energy radiation. A view from a
Dietary evidence reinforces the reputation of Clovis hunters as mammoth killers
The ancient North Americans are increasingly looking like experienced mammoth killers. Archaeologists have long debated whether the Clovis people, who
Uranus may have looked strange when NASA’s Voyager 2 flew by
Some of the apparent quirks of Uranus may be due to bad timing. In 1986, the Voyager 2 spacecraft flew
Discovery of key machine learning tools wins 2024 Nobel Prize in Physics
As artificial intelligence explodes in popularity, two of its pioneers have received the 2024 Nobel Prize in Physics. The award
A sudden ice collapse hints at disturbing changes on the Antarctic coast
A hot spot is starting to form along the coast of East Antarctica. An ice shelf that broke apart seemingly
Proposed time limits for anesthesia may have compromised patient safety
After a public outcry, Anthem Blue Cross Blue Shield announced Dec. 5 that it had dropped plans that would have
A first look at the rocks from the far side of the moon creates a volcanic mystery
The first samples from the far side of the moon contain signs of surprising volcanic activity near the lunar south