US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

People often consider evolution to be a process that occurs in nature in the background of human society. But evolution is ...

For generations, humans have gazed at the stars and wondered about the ultimate fate of the universe. Will it expand forever ...

Rebecca Atkins filed more than 250 job applications, and felt like every one was going into a gaping chasm—one opened by the ...

Rescuers searched through the night early Sunday for 27 girls missing from a riverside summer camp in Texas, after torrential ...

Chances are that you have unknowingly encountered compelling online content that was created, either wholly or in part, by ...

The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in ...

Imagine the magnificent glaciers of Greenland, the eternal snow of the Tibetan high mountains, and the permanently ice-cold ...

Seek your lover in the daytime, says Ovid. Be careful of the night. You won't choose the right person if you're drunk. And ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ...