Two mathematicians have proved that a straightforward question — how hard is it to untie a knot? — has a complicated answer.

Detroit Lions Dan Campbell provided updates on a couple of players that were injured against the Chicago Bears, during his Monday afternoon media session. Defensive end Marcus Davenport dealt with an ...

It’s the snuggle struggle. Kissing, licking, tickling and biting are cool — but the most telltale sign that a person sees you as either a buddy or a main squeeze is in their hug, per new AI-powered ...

Avi Loeb, a Harvard University astrophysicist, joins "Elizabeth Vargas Reports" to discuss the 3I/ATLAS comet expected to pass between the orbits of Mars and Earth. "It may well be just a rock, which ...

(NewsNation) — In just a matter of weeks, the unique interstellar comet known as 3I/ATLAS is expected to pass closest to the sun between the orbits of Mars and Earth. Avi Loeb, a Harvard University ...

Florida’s surgeon general said Sunday that he had not weighed the cost – in terms of infections, hospitalizations or deaths – of ending vaccine mandates in his state. But scientists who have done ...

Iran has not allowed inspections since its nuclear sites were bombed by Israel and the United States in June, but it hopes to stave off Western economic sanctions. By Erika Solomon Sanam Mahoozi and ...

FAIRFAX, Va. — Voters in Virginia’s 11th Congressional District head to the polls Tuesday in a rare special election that has become a flashpoint over federal layoffs, education policy and public ...

Since the Los Angeles Lakers acquired Marcus Smart earlier this summer, questions have begun to circle regarding Austin Reaves’ spot in the starting lineup. Smart’s defensive upside makes him a ...

COLUMBUS, Ohio — A 4-year-old child playing with a lighter near stored gasoline cans caused a devastating fire Tuesday night that destroyed a Newark home. The homeowner, Lillie Kerr, had lived there ...

Each week of the NFL season, regardless of how evenly matched any two teams are, there are always intriguing matchups worth examining. For games that are expected to be close, such as this Sunday's ...