Throw a green beam and leave your hands free to adjust your workpiece.

I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust ...

See photos and letters from young countryside enthusiasts as they share their adventures and proud moments in readers in the field.

Cataract surgery in the highly myopic patient, typically defined by an axial length greater than 26 mm, represents one of the ...

As you read this, the screen is probably flashing over 240 times per second, yet, as a human, you won't notice this ...

With this multipurpose health testing device, you can measure your body temperature and blood oxygen saturation, take an ECG, and listen to your heart and lungs with a pair of headphones.

When honey bees find a good source of food, they return to their hive and perform a waggle dance. It consists of a series of movements that communicate the direction and distance to nectar, pollen or ...

President Peter Mutharika’s executive order targeting health workers operating private clinics while on the public payroll is a bold move that has sparked intense debate. While some argue that the ...

Simon Spichak finished his MSc at University College Cork, where he studied the interactions between the microbes in the gut and the brain. He became interested in science communication during his ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Having a slower TUG time and standing on one leg for ...

The Xtape1 is a very different take on the laser tape measure. This one has a laser, yes (three, actually, a red one is used for measuring, and two green aligning beams) that's good out to 330 feet ...