Scientists widely believed that bacteria, due to their unique genetic exchange mechanisms and the vast size of their global populations, did not—and could not—form distinct species.

An alien bird species has landed in large parts of northern Italy, putting local wildlife at risk. The African sacred ibis is an invasive species that is thought to have invaded after it escaped ...

Dubbed “E.T.,” the alien forms an unlikely bond with Elliot and his siblings, Gertie (Drew Barrymore) and Michael (Robert MacNaughton). When government agents close in to capture E.T., Elliott ...

He also announced at the ceremony that his administration planned to send the “worst criminal aliens” to a detention center in Guantanamo Bay, Cuba. The bipartisan act, the first piece of ...

Link to Best New Movies of 2025, Ranked by Tomatometer What to Watch: In Theaters and On Streaming. Link to What to Watch: In Theaters and On Streaming. SNL50: Andrew Dismukes and James Austin ...

Salinibacter ruber cells (green) under the microscope. Other colors represent different organisms in the saltern. (Credit: Tomeu Viver) A screenshot from a research meeting. The study's international ...

Some alien species – classed as ‘invasive’ – become established and negatively impact native biodiversity, as well as ecosystem services on which humans depend. The Water hyacinth (Eichhornia ...

Concept artist Nguyen Dong has shared a number of key frame illustrations of what appears to be some of the footage shown in the recently released Alien: Earth teaser trailer. Check them out below!