Twenty-one civil workers, who previously worked for the U.S. Digital Service, resigned in opposition against Elon Musk's Department of Government Efficiency.

Did you know that the Earth's core can be as hot as the Sun's surface, and that stars technically don't twinkle? Learn more with our fun facts of the day!

Several travelers were caught on camera tackling one another in a massive brawl that broke out at one of the world's busiest airports.