Scientists are struggling to respond to a Trump administration order to review papers already submitted for publication for content now banned by the federal government, according to interviews with ...

It is the fourth order directly targeting transgender people the president has signed since he took office Jan. 20.

Super Bowl LIX kicks off on Sunday. What number is that, though? Here's how to use Roman numerals and why the NFL uses them ...

Over centuries, mathematicians have amassed an array of symbols—from arrows and crosses to shapes derived from letters—to ...