Lava tubes are familiar on Earth. They form when the surface of a lava flow hardens while molten rock continues to drain ...

For more than 20 years, the Silverpit Crater deep under the North Sea has been the center of a heated scientific controversy. Some geologists were adamant that an asteroid produced the nearly-perfect ...

Solar storms pose a significant threat to Earth's technology and astronauts, but India's Aditya-L1 and America's IMAP probe ...

The successful return of Artemis II will serve as an essential foundation for Artemis III, the mission planned to land ...

The main working hypothesis for the Mercury problem says that the planet is the victim of a collision with a different-sized object. The cataclysmic collision stripped much of the planet's mantle and ...

Thinking of hiking Peru’s famed Inca Trail? Here’s what to know about Machu Picchu’s recent protests, and why it could lose ...

In a recent revelation that could reshape our understanding of space and the potential for extraterrestrial life, NASA has ...

Prince Demande is a despotic villain of the Black Moon Arc. He is Wiseman's right-hand man, and his war general with a mind for military expansion. In Pretty Guardian Sailor Moon and the anime reboot, ...