A Nasa researcher has suggested aliens may have got bored of trying to communicate with Earth and given up. The new hypothesis addresses the longstanding puzzle known as the Fermi paradox. The paradox ...

Astronomers made headlines last week by suggesting potential signs of life on the distant exoplanet K2-18b—but is this truly our first glimpse of extraterrestrial beings, or simply wishful thinking?

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...

"At Aperture, we bring the universe down to Earth and explore the human condition" Canadian grocery stores are sidelining US products — and American businesses are feeling the pinch 18 Common ...