The $599 Dekoda clamps over the rim like a toilet bowl cleaner, pointing an optical sensor at your excretions and secretions. It then analyzes the images to detect any blood, as well as analyze your ...

Often, to solve a plumbing problem with your toilet, you have to take a look inside the tank. These common tank issues can ...

New scans of a tiny Cretaceous jaw and claw show the tyrant dinosaurs started out the size of a small dog. An illustration shows what Tyrannosaurus rex hatchlings may have looked like. The newly ...

These rolls are so big that when fully unrolled, the Forever Roll reaches the height of the Washington Monument!

Measure the crutch length by standing upright, measuring from the armpit to the floor, and subtracting 2 inches. The top of the crutches should be 1 1/2 to 2 inches below your armpits, with handgrips ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...