Danny Lavelle attended a UFO bootcamp in Arizona to meet people who believe they’ve seen aliens (Picture: /Science Photo ...

NASA has uncovered major new clues on Mars that could point to alien life. The space agency’s rover has found chemicals on ...

The Kardashev Scale is one of the most widely discussed scientific frameworks for measuring the technological advancement of civilizations, from planetary energy use to controlling entire galaxies.

As the Boov invade Earth and begin "relocating" humans, Oh (Jim Parsons) happily narrates what he sees as the best day ever — ...

In “Why Do We Exist?” Hakeem Oluseyi explores how life may emerge to move energy through matter—and why Earth is the perfect ...

Mars may look barren today, but beneath its dusty surface, scientists are uncovering clues that tell a very different story.

If forced to choose one descriptor for the octopus, the best word may be "otherworldly." These truly amazing marine animals ...

The Mars mission once again comes closer to another breakthrough as NASA rover has found more building blocks of life on the ...

NASA's Curiosity rover has identified more organic compounds on Mars as scientists strive to learn whether the Red Planet ...

The Smithsonian opened the MSC in 1983 to ease overcrowding at the natural history museum’s main building on the National ...

The most interesting thing a superhero can do—any character, really, but we’re talking about Invincible here, so go with ...

Beyond Artemis II, human spaceflight missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on these menus—and invited National Geographic ...