The story claims a hidden underground base where aliens and humans work together—featuring human experiments, strange cattle ...

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but ...

The following is an extract from our Lost in Space-Time newsletter. Each month, we dive into fascinating ideas from around the universe. You can sign up for Lost in Space-Time here. Modern physics ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

The five most expensive science experiments ever conducted in history. Russia responds after Trump says he plans to take Cuba McDonald’s newest $3 value menu is sounding an alarm about America’s ...

Remakes generally fail to live up to the original movie, but these five sci-fi examples managed to both match up to and ...

Ripple and Stellar founder Jed McCaleb wants to build AGI by studying how the brain learns—then translating those rules into ...

A 'space potato' grown aboard the ISS went viral for its alien look, but NASA astronaut Don Pettit says it highlights future ...

Ready for a trip through space, time, and the deepest recesses of the human mind? Sci-fi cinema has always dared to ask big ...

Prediction markets and AI forecasting are colliding as platforms like Metaculus and ForeNex challenge gambling-driven models ...

Artificial intelligence is already being used to write romance novels, academic papers and software applications. But how does A.I. stack up against some of the world’s best human writers? Skeptics ...