Karina

In Nevada's dry Ivanpah Valley, just southeast of Las Vegas, a massive unintended experiment in animal conservation has revealed an unexpected result. From 1997 to...

U.S. pollution regulations meant to protect humans from dirty air are also saving birds. So concludes a new continentwide study published today in The Proceedings...

A comet discovered last year is offering scientists new insights into how these objects "turn on" and evolve, as it actually transitions out of...

The idea that modern humans displaced Neanderthals because they were better protected against toxins from smoke is now under fire. An earlier study that...

An international team of geologists, headed by members of the University of Bern, has shown for the first time that the Swiss Alps are...

Black holes are thought to gobble up so much surrounding material that they put an end to the life of their host galaxy. In...

Vulturine guineafowl are large birds native to savannahs of East Africa. They are the first bird species to have been reported to live in...

Physicists at the Max Planck Institute of Quantum Optics have tested quantum mechanics to a completely new level of precision using hydrogen spectroscopy, and...

Earth just got 7 km/s faster and about 2000 light-years closer to the supermassive black hole in the center of the Milky Way Galaxy....

A faraway galaxy with almost no dark matter has threatened to break our theory of galaxy formation. New evidence suggests the galaxy isn't an...

Tyrannosaurus rex was one of the biggest meat-eating dinosaurs of all time—it measured up to 42 feet long from snout to tail and would have...