Becky Ferreira

The startup behind Halo is aiming for a future where a wearable headband can give people the experience of awakening in a lucid dream.

The long-lost remnants of the planet Theia are far beneath our feet.

A recently excavated circular two-floor structure was a site of worship for the ancient cult of Kukulcán.

The remains of the lost ancient continent of Argoland have finally been discovered, scientists report.

“We think they are beautiful. But at the same time, it is worrying,” said one local.

The explosion was a million times brighter than all the stars in our galaxy and left behind elements essential to life on Earth.

The preserved terrains of Antarctica’s balmier past date back tens of millions of years, and contain clues about our future in a warming world.

"We are afraid of the uncharted territory that we have now entered.”

How old is the moon? Way older than we thought, it turns out.

“You never know what the next burst is going to tell you."

“We know very little about Earth's core, other than that it exists."

21-year-old Luke Farritor became the first person in millennia to read the text on an ancient scroll using machine learning.