By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

President Trump’s order to halt most foreign aid has intensified humanitarian crises and raised questions about the United States’ reliability as a global leader.

An enormous chunk has broken off the world's largest iceberg, in a possible first sign the behemoth from Antarctica could be ...

Learn how a "black hole 30 billion times the mass of the sun in a galaxy 2 billion light years away" using gravitational ...

When Floyd Collins ventured into Sand Cave in Kentucky on Jan. 30, 1925, he was searching for the next big attraction. But he ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

Parents need to know that Peep and the Big Wide World is so friendly and funny that kids won't even realize they're learning. There are two stories per episode, each focusing on a problem that needs ...

Discover this awe-inspiring sinkhole in China! Learn about its breathtaking size and why it's a must-see natural wonder for ...

The MeerKAT telescope is located in the Karoo region of South Africa, is made up of 64 radio dishes and is operated and ...