Some small breeds live nearly twice as long as their much larger cousins. It’s one of the great paradoxes of the animal ...
A moon lost in interstellar darkness may still be able to hold on to liquid water, no star required. A modeling study ...
Thirty minutes on an exercise bike sounds like a better cardiovascular workout than thirty minutes sitting in a hot bath. But ...
Now, conservationists have pulled off a remarkable rescue. According to a new study, a breeding and reintroduction effort ...
Gentoo penguins were secretly hiding four distinct species among them, and nobody knew about it until their DNA spilled the ...
The first Americans, seen here eying mammoths at an ancient lake, descend from the Ancient North Siberians and a group of ...
Archaeologists have uncovered a 4000-year-old structure that is laid out in a way strongly reminiscent of Stonehenge. Though ...
In 2010, researchers searching through viral DNA stumbled upon something that didn’t belong there. Inside the genome of a ...
Artistic illustration of Neanderthals returning from a hunt. Credit: Hugo Prades/IPHES-CERCA. At a prehistoric rock shelter ...
A sea turtle has plunged headfirst into a giant marine sponge. Its shell tilts upward, and its rear flippers stick out into ...
Every cell in your body has spent its entire existence inside Earth’s magnetic field. We usually think of that field as a ...
A loaf of bread today may look much like one baked 60 years ago. But the modern wheat can contain substantially less iron, ...
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