Ready to look up and gaze (safely) at the sun? A total solar eclipse is less than one week away, and Scientific American is going to be on the ground in Spain and Iceland to bring you live updates and ...

On Wednesday the U.S. Senate confirmed Erica Schwartz to head the U.S.. Her confirmation gives the nation’s top public health ...

It’s no secret that modern humans and Neanderthals interbred: most of the world’s population today has around 1 or 2 percent ...

Musk outlined his vision to investors after SpaceX posted a $542-million loss from its space launch sector in its first ...

To find the gene, scientists sequenced the coding DNA of more than a million people across three continents to scour for ...

Mountain lions (also known as cougars or pumas) make roads safer by scaring deer and elk that can cause collisions with cars ...

Author Susan Cain explains the fallacy of "groupwork," and points to research showing that it can reduce creativity and productivity Do you enjoy having time to yourself, but always feel a little ...

Alexandra Pattillo is a freelance journalist. She has written for publications including National Geographic, The New York Times, The Atlantic, The Guardian, The BBC, Outside, The Daily Beast, CNN, ...

Strange whirlpools of plasma seen in the sharpest images ever captured of our star help explain the deep origins of Earth-threatening space weather and more ...

This marks only the second ice age amphibian found in North America—and it gives researchers vital information abot the ...

This billionaire-backed fund is dedicating $200 million to preserve animals and even plants that are facing extinction around ...

An errant piece of a SpaceX rocket is on a collision course with the moon, and astronomers are eagerly awaiting the chance to ...