A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

Astronomers just measured the mass of a free-floating planet without a star for the first time ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

It's difficult to diagnose or fix a problem if you can't see it, and these cameras help you see what's going on in ...

Pull-ups are notoriously hard to crack – in part, because they require a high level of full-body strength that takes most ...

For more advanced tracking for walking, running, and cycling, the well-known Strava app (for iOS and Android) doesn't need a ...

We tested precision scopes that cost a few hundred to a few thousand dollars and are ideal for ringing steel at extended ...

Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. A logger takes down a large tree at the Tuxekan logging ...