In a groundbreaking cosmic test, researchers have discovered that dark matter behaves more conventionally than previously ...

There's a total of ten exams--the main story continues afterward, but there's a clear cut-off point at the end of week 1.

After years of limbo, the U.S. government has given the green light to a crash test dummy based on the female body. But will it be used right away? Not so fast.

Redistricting is unexpectedly in the news again, as President Donald Trump has encouraged Republican-led states to redraw ...