As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

By controlling magnetic fields using light, a team of researchers led by NTU scientists has solved a long-standing challenge ...

Scientists have developed a powerful new way to trace the journey of water across the planet by reading tiny atomic clues hidden inside it. Slightly heavier versions of hydrogen and oxygen, called ...

More than a year on from the devastation of the Eaton fire, some Altadena utility customers will be seeing changes to their water and power bills this year. Las Flores, Lincoln Avenue and Rubio Cañon ...

When automating your smart home, much of the attention centers on cameras and lights, but I believe HomeKit door sensors are arguably among the most critical devices to add to your setup. I’ve written ...

There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

World Health Organization report also finds one in seven adolescents across continent use vapes and e-cigarettes Teenage girls in Europe have the highest rate of tobacco use in their age group around ...

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

For years, the Prairie Pothole Region has bothered me in a very specific way. On a map, it looks like a normal landscape: ...

PORTLAND, Ore. — Explosions echoed between buildings in Portland's South Waterfront neighborhood. Sudden bursts of light cut through the crowd, and clouds of smoke filled the street. On Jan. 31, as ...