Hidden beneath the water's surface is a botanical world that is among nature's most innovative and ecologically important.

It's World UFO Day, but questions about aliens, UFOs and what governments know about them remain. UFO researcher Jon Stewart ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

A genome study explains why the invasive water fern Salvinia molesta spreads so fast, offering new hope for its control.

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Selena Gomez and Timothée Chalamet — or at least their voices — co-star in the upcoming animated film Not Alone. On Tuesday ...

At that stage they aren’t very good at cannibalism, but if a would-be Hulk manages to capture one of its siblings or cousins ...

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...

If someone told you there’s a place in Wisconsin where the landscape looks like it was borrowed from another planet, you’d ...

The new supplement reaches across genres to offer threats for fans of classic sci-fi or Avatar: The Last Airbender.

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

Illumination has revealed its next animated feature, and it’s bringing together two big Hollywood stars. Timothée Chalamet ...