The curious minds at What If explore what your voice sounds like on different planets.

Is the rest of the cosmos a pristine environment awaiting the arrival of humanity’s “post-human” descendants? Or is advanced ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

The deep ocean is home to one of the strangest phenomena on Earth: bioluminescence. Scientists estimate that more than 75% of ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

The long-running series in which readers answer other readers’ questions comes up with an epic extraterrestrial playlist for Earth’s first contact from beyond the stars ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of hearings and UAP files.

"Star Wars" has a seemingly never-ending supply of alien designs. However, these five are the worst of the bunch, falling ...

Relive the best Saturday morning cartoons from the 90s. These 14 cartoons entertained millions and defined an entire ...

Choosing a name for your newborn is usually a deeply emotional process filled with late-night debates and family baby books.

Nature is a master at transforming water, woods, stone and even ice into awe-inspiring landscapes. Yet manmade creations also ...