While these microscopic discoveries do not constitute intact dinosaur blood, they are still a “genuinely thrilling” discovery because they fundamentally rewrite our understanding of what can be ...

The Aratasaurus fossil was unearthed in a gypsum mine in Ceará state in northeastern Brazil, according to paleontologist and study co-author Alexander Kellner of the National Museum of Brazil. It ...

Take their eyes, for instance. Daddy longlegs typically have two median eyes located on the front of the body — for comparison, spiders typically have eight eyes (though not always). But Guilherme ...

'Criminal Minds' ends with Season 20, but the cast remains hopeful for a continuation.

Jumping spiders were not just sitting still. At night, they become less responsive to external stimuli, and if their sleep is ...

Study finds fast-evolving viral gene cluster spread between wood-dwelling yeasts, possibly with assistance from wood-eating insects.

In "Making Sense of Slavery," Scott Spillman charts historical scholarship from American independence to the 1619 Project — and beyond ...

Ancient marine reptiles found in Colombia reveal a possible new pattern in Earth's evolution, where declining species ...

Humans did not originally live by forming large groups.The primates that are the ancestors of humanity lived in groups while ...

Institutions, like societies, can evolve, and their ability to transcend the circumstances of their creation is an important ...

Magnetic fields exist in many stars, including the Sun. Yet they remain too poorly understood to be reliably included in ...

A new scientific review suggests that ancient supercontinents, mountain building, and changes in Earth's magnetic field ...