New York City Mayor Zohran Mamdani's best-known campaign promise was tentatively advanced in a cacophonous college auditorium ...

Prime Minister Keir Starmer sought to quell a mounting rebellion in his party on Monday (May 11) by vowing to prove his ...

What NASA found on Titan shocked scientists and changed how researchers viewed moons in deep space. Beneath layers of dense ...

NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to ...

Lifelong sky watchers seem a little let down after getting everything they asked for in newly uncovered, underwhelming ...

For decades, NASA stood as the world’s most trusted public face of humanity’s search for life beyond Earth. The agency sent ...

Scientists long assumed Venus’s harsh environment would quickly destroy artifacts from probe missions. But a new study makes ...

Two so-called “alien girls” who work for an obscure, unsexy legislative branch agency are touring military bases and ...

If you loved watching Ryland Grace MacGyver his way through impossible problems in space, you need to meet Mark Watney. He's ...

Until the U.S. government has data or samples of alien material that can be shared, the story of extraterrestrial visitors is ...

For decades, America’s deepest UFO secrets remained hidden behind classified files, military silence, and unanswered ...

If you're a skeptic, these UFO sightings will convince you that the truth is out there—and it may not be from Earth.