A mystery interstellar object discovered last week is likely to be the oldest comet ever seen—possibly predating our solar ...

The gull-sized pterosaur was found at the Petrified Forest National Park in Arizona along with hundreds of other fossils ...

Divers have spent decades exploring Greece's ancient Antikythera wreck. The latest expedition found relics and retrieved ...

The picturesque moment offers an exceptionally rare view of a Martian volcano, showing the landform at an angle in space that captures the planet’s horizon.

The James Webb space telescope's deepest view of a single target yet depicts spinning arcs of light that are galaxies from the universe's distant past, the European Space Agency said.

It’s the kind of experience you’d expect with a luxury operator. Yet, I’m on a tour with a company known for trips for cash-strapped backpackers.

Explore the historic city of Kyoto with this stunning drone footage, capturing the elegance of ancient temples, serene gardens, and the iconic Kiyomizu-dera and Fushimi Inari shrines. Experience ...

While Athens and Sparta dominate the history book, there are lesser-known ancient Greek city-states that contributed to Greek civilization.