What is the Tully monster? Learn more about the near-nameless fossil, and why experts still can't agree on its classification ...

One hundred years ago, the small town of Dayton, Tenn., became the unlikely stage for one of the most sensational trials in ...

Birds-of-paradise have captivated the planet with their elaborate plumage and idiosyncratic mating dances. Some species ...

The venture, privately funded to start, is now run by the University of Arizona. And today, scientists there are quietly ...

After the first observations of life under the microscope, it took two centuries of research before the 'cell theory', the idea that all living things are composed of cells or their products, was ...

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In a groundbreaking analysis that could shift the landscape of biological understanding, researchers from the University of ...

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally hot for 5 million years. Researchers say they have figured out why using a ...

Polymer composites have been broadly used in electrical and electronic applications, in which fillers are incorporated into polymers to achieve better properties. As electrical trees are a typical ...

Polyploidy, or whole-genome duplication (WGD), is a major mechanism of genome evolution across the tree of life and is ...

Scientists reconstructed 500 million years of evolutionary history to reveal which came first: colorful signals or the color ...