Three Anoka police officers witnessed the object in the sky, with at least one of them reporting what they saw to Americans ...

The final trailer for Steven Spielberg's sci-fi film Disclosure Day has given fans a new look at its aliens. The post ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Known as Dalhousiella yabukii, the worm resides inside a glass sea sponge—a simple marine animal that forms a glass-like skeleton—in the cold, dark waters off the coast of Japan. And it’s just one of ...

The light fades as divers disappear farther into a cave system, until the greenish hue from their flashlight is all that’s visible, bouncing off walls, picking out creatures ...

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people ...

A golf ball-size octopus found on the deep seafloor off the Galápagos Islands is an entirely new species, scientists just ...

Season 1 of The Boroughs, the new Netflix series produced by the Duffer Brothers in their post–Stranger Things era, is just ...

A colossal new sea predator named Tylosaurus rex has been identified from fossils found in Texas, revealing a brutal 43-foot-long hunter that ruled ancient oceans 80 million years ago. The discovery ...

A fascinating, unclassifiable orb found in the Gulf of Alaska is not an alien object, as some speculated, but the remains of ...

Box jellyfish get their name from their cube-shaped bell, with long tentacles trailing from each corner. When alive in the water, those tentacles can stretch several feet. "Unlike most jellyfish, they ...

As UFO talk heats up, this week's Flashbacks looks back at decades of strange sightings and unanswered questions in the ...