Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...

New research casts doubt on the prospects for a habitable, active environment beneath the frozen surface of Jupiter’s moon ...

Scientists create huge catalogue of stars where we might find aliens - Smaller cousins of our Sun could be harbouring their ...

A test model of the Perseverance rover, designed to explore the surface of Mars, sits in a garage at NASA’s Jet Propulsion ...

A study published in Nature Communications suggests that Europa’s rocky seafloor is likely too mechanically strong to support ...

Terra Invicta spreads XCOM's alien threat across a Crusader Kings-style map, then goes galactic to become a full-on space ...

The House will attempt to override President Trump’s vetoes of two GOP-backed bills Thursday, a move that could showcase GOP division. Veto override votes are standard procedure, and a matter of ...

The state of Texas is already familiar with using buoys to deter border crossings. Gov. Greg Abbott ordered the installation of a 1,000-foot water barrier along the Rio Grande near Eagle Pass in 2023 ...

A list of animated cartoon series that kids who are obsessed with animals can watch to learn about ecosystems, animals and ...

DHS Secretary Kristi Noem says Maduro's capture sends a clear message as the Trump administration deploys water barriers ...