Pomacea canaliculata, commonly known as the apple snail, is a pest commonly found in Hong Kong's wetlands and farmlands. It ...

In the following six books, each writer looks to space to skillfully explore what it means to live on Earth. Salvation and ...

This novel is nominally about an interstellar voyage. It’s actually about sex, love, God, and the problem of evil.

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

Maybe we did not create life in the biological sense, but maybe we created something stranger: an alien form of ...

Earth’s earliest animals may have held evolution back because they reproduced asexually, creating low-competition communities ...

The trip had all the makings of a boring car ride—until the couple saw mysterious lights approaching from the sky.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

As a mathematician—and given the recent buzz over UFO disclosures—I find myself entertained by a specific hypothetical: If a silver saucer crewed by extraterrestrials ever touched down, then what on ...

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 ...

When we imagine alien life, we picture monsters, insects, or tentacles—but what if the most realistic aliens are human-like? Evolution tends to solve the same problems with similar designs, and ...