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, […]
Environment
Uncategorized
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
Physics
New electric stitches use muscle movement to speed healing
Stitching is getting a shocking upgrade. In an experiment with mice, a new strong and flexible thread accelerated wound