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 ...

Every time we feel a gentle tap on the skin, specialized nerve cells convert that physical force into an electrical signal ...

Growing neurons rely on chemical cues to find their targets, but new research shows that the brain’s physical properties help ...

If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.

Add Yahoo as a preferred source to see more of our stories on Google. The burned wreckage of a truck, used as a barricade by members of organized crime following a series of detentions by federal ...

LAS VEGAS (KLAS) — A woman has filed a federal lawsuit against the City of North Las Vegas after she said excessive force inside the jail led her to miscarry. Brandy Hood’s attorney, Carl Arnold, ...

American spy agencies provided key intelligence that helped Mexican special forces locate and kill one of the country’s most notorious drug traffickers on Sunday, according to a one senior U.S.

House Democrats are planning to force a vote this week on a resolution blocking President Trump’s tariffs on Canada, a House aide told The Hill. Rep. Gregory Meeks (D-N.Y.), the ranking member of the ...

NINE NEWS AT TEN. AFTER THAT NEW TONIGHT, TEENAGERS IN OLATHE SAY THEY WERE TERRORIZED BY ICE AGENTS OVER THE WEEKEND. IT HAPPENED AT THE WALMART IN OLATHE, OFF NORTH SEVEN HIGHWAY. ONE OF THE TEENS ...

WASHINGTON, Feb 22 (Reuters) - (This Feb 22 story has been corrected to change Oseguera's age to 59, not 60, in paragraph 9) A new U.S.-military-led task force specializing in intelligence collection ...

The grounding of aircraft at El Paso International Airport in Texas early Wednesday was in response to the testing of U.S. military technology that can be used to take down drones, according to four ...

A former FBI agent who was accused this week of storming the U.S. Capitol on Jan. 6, 2021, previously served as supervisory special agent in charge of Homegrown Violent Extremism for the bureau’s New ...