The Blue Morpho butterflies are the rock stars of the conservatory, with their iridescent blue wings that flash like sapphires when they fly. Watching one of these beauties glide past you is like ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

The United States government's recent release of hundreds of previously classified unidentified anomalous phenomena (UAPs) ...

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

The Pentagon has released another batch of ‘UFO Files’ with footage of unknown objects in the sky—here are the most common alien theories, explained. This voice experience is generated by AI. Learn ...

Hydnora is one of the strangest flowering plants ever discovered, a subterranean parasite that survives entirely by draining nutrients from the roots of other plants . It spends most of its life ...

When Neil deGrasse Tyson was 9 years old, he visited the Hayden Planetarium for the first time. Growing up gazing into light pollution in the Bronx, he had no idea there were that many stars. “I was ...

Dr. Tyson is an astrophysicist and the author of “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” See more of our coverage in your search results.Encuentra más de nuestra ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter Ambar Pardilla Similar to sunburns, ...

Is it an alien or an insect? Explore the intriguing mystery behind this strange creature and what makes it so perplexing Melissa Etheridge recalls moment 11-year-old son came out to her as straight: ...

Imagine stumbling upon a creature that looks like it just stepped off a spaceship. Nature’s imagination truly knows no bounds, and our planet is home to animals so bizarre, so otherworldly, that it’s ...