One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

Marie Sapirie examines one of President Trump’s recent executive orders, a White House memorandum, and some scripted remarks ...

Amid wildfire death and destruction, there are solutions, workable smart solutions, but who wants to talk about that? Special ...