Trump administration senior advisor Stephen Miller makes the case that post-1965 mass immigration to the U.S. has been "the ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Making fire on demand was a milestone in the lives of our early ancestors. But the question of when that skill first arose ...

Researchers say they’ve uncovered new evidence in present-day England that could reshape our understanding of human evolution ...