Welcome to the 2026 Gizmodo Science Fair, our annual showcase of researchers who reshaped how we understand the world, tackled problems worth solving, and pushed their fields forward. This year’s ...

Can eating only sardines help you lose weight? Learn why this viral diet may cause nutrient gaps despite sardines being highly nutritious.

The winners of this year’s Nikon Small World in Motion competition showcase the wiggly, feathery, undulating beauty of ...

For decades, many scientists have thought that a single type of starter cell gives rise to the entire brain. But experiments now challenge that fundamental picture, providing evidence that it takes ...

Which exercise burns the most calories? Compare running, HIIT, cycling, swimming and strength training, plus tips for starting safely.

NASA’s Nancy Grace Roman Space Telescope is on a mission to probe dark energy, hunt for distant worlds and transform our view of the universe ...