A two-week expedition off Brazil's coast uncovered 31 previously unknown marine species, highlighting just how little is ...

Efforts to manage invasive alien plant species in forests could be held back by a continued reliance on chemical methods, according to a new ...

An international team of researchers has discovered 31 new species of marine organisms off the coast of Brazil. Among the ...

A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

Earth has a dizzying diversity of insects, with beetles alone making up 25 percent of all named animal species. The new ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, ...

It is often suggested that anyone who finds one of these invasive worms should kill it (carefully). Here's what else to know.

A one-time CIA researcher has sensationally claimed that investigators examining recovered UFO craft have identified "at least four" different types of alien species. Martin Short's daughter found ...

Former CIA-Funded Government Researcher Claims Four Alien Species Were Secretly Recovered by the US From UFO Crash Sites Danie Franco/Unsplash An 89-year-old physicist who once worked on CIA-funded ...

Biological invasions occur when organisms such as animals and plants are introduced by people to regions of the world where they do not naturally occur. In these new locations, these organisms are ...