Astrobiologists say we could find evidence of microbial life within the next 10–20 years. What does that mean? Where are we ...

The hills of Visoko in Bosnia have been promoted as 34,000-year-old pyramids built by an unknown ancient civilization.

The curious minds at What If reveal the top three coolest space megastructures, imagining the mind-blowing engineering feats that could exist beyond Earth.

Deep within the rugged landscape of the Karst Plateau, where limestone hills meet rolling valleys between modern-day Italy and Slovenia, lies a remarkable discovery that may reshape our understanding ...

Archaeologists have documented four massive stone funnel systems that represent the clearest evidence yet of large-scale prehistoric hunting traps in Europe. Their scale and design recasts early ...

Mantle plumes beneath volcanic hotspots, like Hawaii, Iceland, and the Galapagos, seem to be anchored into a large structure within the core-mantle boundary (CMB). A new study, published in Science ...

What appears from space as a vast, geometric imprint etched into the landscape of northeastern Brazil long puzzled scientists. Spanning an area comparable to an entire European country, these ancient ...

If you've been eyeing YouTube TV – or already subscribe – you may want to remain patient because in early 2026, the video streaming service will be unveiling some new consumer-friendly packages, ...

Humans have long been obsessed with building big, and as the world strives to combat climate change, megastructures may hold the key to a more sustainable future. For centuries, humans have harnessed ...

A scientist at the University of Glasgow has delved into the possible existence of massive hypothetical energy-harvesting structures called Dyson spheres. In a new study, they showed that both stellar ...

A scientist at the University of Glasgow has delved into the possible existence of massive hypothetical energy-harvesting structures called Dyson spheres. In a new study, they showed that both stellar ...