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Science and Medicine
First Plant Material Found on Ancient Hominids’ Teeth
The teeth had not been exposed to the elements since death, they also harbored...
Science and Medicine
1969 Fireball Meteorite Reveals New Ancient Mineral
A fireball that tears across the sky is not just a one-time skywatching event—it...
Science and Medicine
Night Owls May Suffer from ‘Social Jet Lag’
People who prefer to wake up earlier lead happier and healthier lives than their...
Science and Medicine
Alzheimer’s Drugs May Make Bones Stronger
Two drugs frequently used to treat Alzheimer disease, donepezil and rivastigmine, are known to...
Science and Medicine
Out of Asia? New Primate Fossils Pose Origin Riddle
Discovery of a new primate that lived about 37 million years ago in the...
Science and Medicine
Eating Dark Chocolate Daily Can Protect Your Heart
A daily dose of dark chocolate during a 10-year period could lower the risk...
Science and Medicine
Key Step Closer to Universal Flu Vaccine
Our new finding is a key step in the development of a vaccine that...
Science and Medicine
Western US, Asia View Lunar Eclipse
Millions of people across a narrow strip of eastern Asia and the Western U.S....
Science and Medicine
Americans Exercise More, But Not Enough
Americans exercise almost three times more than they did 40 years ago Americans exercise...
Science and Medicine
Sports Stats Show Why Lefties are Rare
Cooperation favors same-handedness—for sharing the same tools, for example. Left-handed people are relatively rare...