CAPE CANAVERAL, Fla. (AP) — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby ...

Trans-Neptunian objects (TNO) are some of our solar system's lesser-known objects. They number in the thousands, and they get ...

Scindian rulers, who ruled Gwalior state, played an important role in Indo-Greek heritage preservation in India.

A few things on this planet are old enough to make history books look recent, and that includes some living trees that have ...

The Palimpsest, a writing of Archimedes once thought lost to history, has been revealed through the advanced use of a particle accelerator.

Explore how geography, in particular the sea, shaped ancient Greece's agricultural practices, approach to trade and warfare, and colonial expansion.

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that suggests black holes or cosmic collisions energize galaxies.

Understanding how the universe transitioned from darkness to the emergence of stars marks a critical shift known as Cosmic Dawn. Yet, astronomers have struggled to unravel details about the first ...

This colored version of a 19th-century engraving depicts ancient Greek astronomer Hipparchus using a sighting tool to measure the positions of the stars.

An ancient radio signal generated a soon after the Big Bang, may be the key to understanding the Cosmic Dawn and the Epoch of Reionization.