Rep. Ro Khanna says centrist Democrat could challenge Biden in 2024

Immortality or spaghetti? Why parking your spaceship inside a black hole is a huge gambleA Spectacular Meteor Shower Might Hit Us This Weekend. Here's What to Expect

The Voyager Probes May Be The Closest Humanity Gets to Immortality. Here's WhyHarvard scientists are using AI to search for alien technologyGiant Magnetic Waves Have Been Discovered Oscillating Around Earth's Core

Stop spending cash on giving workers skills that’ll be useless in a decadeIn a Wild Twist, Physicists Have Revived an Alternative Theory of Gravity

A Spacecraft Just Recorded The Lunar Eclipse Like You've Never Witnessed It Before

Data scientists continue to be the sexiest hires aroundJudge blocks Florida Gov. Ron DeSantis' law barring "woke" education

Barack Obama, Chuck Schumer, Elizabeth Warren and more thank House Speaker Nancy Pelosi for her serviceKari Lake isn't conceding in Arizona governor's race she lost

Nancy Pelosi's love for the Capitol began at just 6 years old: "The most beautiful building in the world"Facebook is still banning Trump — at least, for now