American cheetah was not actually a cheetah, DNA reveals
Ancient DNA reveals that the American cheetah was actually closer to pumas, ranged into Arctic Yukon, and may…
A Solar Storm Knocked GPS Off by 33 Feet Across the US and Scientists Had Never Seen This Kind of Disruption
International Space Station photos of the November 12 2025 solar superstorm auroras. Credit: Earth Science and Remote Sensing Unit/NASA…
An eccentric massive protobinary assembled via a core-merger parabolic encounter
Chini, R., Hoffmeister, V. H., Nasseri, A., Stahl, O. & Zinnecker, H. A spectroscopic survey on the multiplicity…
It Looks and Tastes Like Beef, Is Actually Bird
When a friend approached Brent Williams four years ago with a business proposition to start an ostrich…
Scientists Reveal How to Search for Black Hole “Hair”
For nearly sixty years, Einstein’s general relativity has offered a starkly simple picture of black holes: they are…
French winemakers forecast 30-year low harvest after severe drought and heat | France
French vineyards hit by severe drought and heatwaves are expected to report a 30-year low in wine production…
Earth’s moon could have formed in just 5 hours after giant impact
The moon could have formed in a matter of hours following the giant impact between Earth and a…
Quiet Black Holes With a Stellar Companion Raise Questions About How They Form
Active black holes are pretty easy to detect. Their superheated accretion disks emit bright x-rays, and the jets…
What Would Happen If The Gulf Stream Stopped
Kill the Gulf Stream and it would not even vanish. The current most people picture is only the…
The future of Earth observation: Private satellites and AI bring benefits but also pose risks
We are a planet-based species: With a few notable (astronaut) exceptions, everyone who has ever lived remained glued…
Mountain lion sighted in San Francisco’s Panhandle neighborhood
Mountain lion sighting in San Francisco’s Panhandle neighborhood prompts alert to residents SAN FRANCISCO — A mountain lion…
EcoFlow makes the miniature power station even smaller
If you’re in the market for a tiny power station that punches well above its size and weight…