"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Space travel sounds unbelievably cool, but most of us won’t ever have the opportunity to check out alien planets. Lucky for ...

There are now tighter restrictions for Green Card holders and other non-U.S. citizens who want to travel to and from the U.S. Here’s what they need to know ...

A returning feature in Metroid Prime 4: Beyond is the ability to scan important items, enemies, and allies into a comprehensive Scan Logbook to reveal essential information about the world, and to ...

The Perseverance rover has been exploring the Jezero Crater for years, and it's finally found a potential meteorite, now ...

Is 3I/ATLAS an alien probe? Breakthrough Listen uses the Green Bank Telescope to search for technosignatures as the ...

An unidentified man from Ireland with confusion and signs of a brain injury actually had an extremely rare condition that has ...

New visa travel restrictions and immigration enforcement protocols—introducing advanced identification measures and stricter ...

One estimate by an engineer in SCU forecasts that given 300 "actual" UAP sightings per year — and assuming random ...

Ask any sci-fi fan to list the top space sci-fi shows of all time, and that list will almost always include shows like Star ...

Mission to investigate whether tiny organisms live in ocean volcanoes on icy Enceladus planned by European Space Agency ...