Scientists Think Time Travel Is Possible—If We Could Move at Warp Speed

Dubbing these “closed timelike geodesics” (CTGs), Ralph and Sajeendran explain in the paper: “Such a CTG would be ideal for ...

The Cheapest-Ever Tesla Is Here—But It’s Still Not That Cheap

Tesla just released a new entry-level trim for its Model 3 and Model Y vehicles to lower the price point. It’s called the ...

Archaeologists Accidentally Discovered the Oldest Gun Ever Found in America

Archaeologists excavating a Spanish stone-and-adobe structure in Arizona uncovered a 480-year-old gun. Experts believe the ...

Woah—An Ancient Artwork Has Vanished from a Cursed Egyptian Tomb

The large relief is one of only two known pieces of art that depict illustrations of the seasons. Now it’s gone.

Archaeologists Recruited a Group of Amateurs—and Uncovered a Collection of Roman Treasures

Local volunteers included schools, youth groups, and community organizations.

This Groundbreaking Device Can Reach the Deepest Parts of Your Brain. It Could Finally Cure Parkinson’s, Scientists Say.

Previous applications of TUS were limited, as they were imprecise and too weak to target areas deeper in the brain. Parkinson’s in particular damages neurons deep in a region of the midbrain called ...

Scientists Drilled So Deep Into the Center of the Earth, They Knocked on the Mantle’s Door

The record-breaking mission offers an unprecedented opportunity to study the geology of our planet’s largest layer.

The Earth Is Getting Darker. That’s Not Good News.

A new NASA-backed study—relying on data from the Clouds and the Earth’s Radiant Energy System (CERES) satellite—suggests that ...

Jackery’s Top Portable Power Stations Are Now Up to 46% Off For a Post-Prime Day Deal

Built for portability, it is a viable option for long-term off-grid setups or van life. The 500 features a durable design ...

There Are 5 Sleep Personalities, Scientists Say. Yours Could Be Making You Exhausted.

These five profiles—including general poor sleep, interrupted sleep, and sleep assisted with medical aids—strengthen the ...

Superbugs Are Threatening the Human Race. This Technique Could Help Us Fight Back.

One possible solution to the problem of antimicrobial resistant organisms is designing bacteriaphages, or simply phages, to ...

A Virus From 5 Million Years Ago Is Still Building Every Human Ever Born

It turns out that a gene called LTR5Hs activates a gene that affects the growth of an embryo and the proliferation of stem ...