Not every alien is trying to invade Earth, but if you're looking for the thrills and danger of an alien invasion, you can't ...

Some folks think the only sci-fi on TV in the '80s was "Star Trek: TNG" and the declining years of the original "Doctor Who" ...

Claims have emerged that the CIA accessed DNA databases to identify alien-human hybrids, reigniting debates on government ...

Modern astrobiology suggests that alien life would not evolve randomly, but under the same ruthless evolutionary pressures that shaped life on Earth. Scientists expect traits like symmetry, vision, ...

There's lots of reasons Star Wars is a big part of pop culture history. These five perfect alien designs offer just one ...

Baby aardvarks look like little aliens. Their long snouts seem almost too big for their bodies, and their hairlessness makes ...

Spielberg’s hotly anticipated new movie gives fresh impetus to a dilemma that has long captured the imaginations of filmgoers, scientists and the great director himself ...

Now a former CIA scientist has claimed that the US government secretly knows about at least four different types of alien life linked to crashed UFOs. Dr. Hal Puthoff, who worked on intelligence ...

Movies like Alien and Children of Men excel at blending the heady thoughtfulness of sci-fi with the exhilarating, non-stop ...

A new analysis of NASA's Deep Space Network finds Earth's strongest radio beams align with planetary line‑ups, boosting the chance alien civilisations could detect us and suggesting where and when we ...

SIMON: Neil deGrasse Tyson, his new book "Take Me To Your Leader: Perspectives On Your First," - (laughter) I just noticed first, as opposed to... TYSON: (Laughter). SIMON: ...Only alien encounter.

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 ...