A "strange" prehistoric plant species is the lone representative of a mysterious group of organisms that no longer exists, ...

In 1969, paleobotanists identified fossilized leaves of the extinct species Othniophyton elongatum, which translates to ...

Initially, scientists theorized the extinct species may have belonged to the ginseng family (Araliaceae). However, a case ...

Aliens or cosmic anomalies? These M-dwarf stars pose a fascinating puzzle. Are they young stars with unusual properties, or something completely new? The truth is, we don't quite know yet.

The UK also has more established alien plants than elsewhere in Europe, such as Himalayan balsam. Scientists say islands and mainland coastal regions are global "hotspots" for alien species.

Collector's Edition Stop an alien threat from wreaking untold devastation on Earth! After a meteor strikes Florida and releases strange spores, weird plants begin to grow and destroy entire cities!