Neil deGrasse Tyson gave a rousing defense of scientific principles in his characteristic brash way during his Purdue ...

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

A mysterious red jellyfish-like flashes, which were spotted in the sky, sparked rumours about aliens sending signals to our ...

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

Harvard scientist Avi Loeb claims the interstellar object 3I/ATLAS may be alien technology sent to seed life on Earth, ...

Harvard astrophysicist Avi Loeb proposes that the interstellar object 3I/ATLAS emits a 'heartbeat'-like pulse, suggesting it ...

Science books provide the ultimate deep dives into our favorite subjects, whether it’s the inner workings of the brain, ...

From Alien to The Thing, these seminal and iconic movies feature the perfect marriage between the chills of horror and the ...

The Bermuda Triangle has long been a magnet for mystery. Tales of vessels vanishing without distress calls and planes disappearing mid-flight have fuelled theories about alien abductions, time warps, ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even ...