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 ...

Demolition began at Orlando’s Pulse nightclub as the city clears the site for a permanent memorial to the 49 people killed there.

Kristi is a registered nurse with over 15 years of experience caring for both adult and pediatric patients at the beside. She worked as a Pediatric Intensive Care Unit RN for the first 4 years of her ...

SINGAPORE – The fertility rate in Singapore dropped to a new low in 2025, deepening concerns about how the double whammy of falling number of births and a rapidly ageing population would reshape ...

Diccon Hyatt is an experienced financial and economics reporter. He's written hundreds of articles breaking down complex financial topics in plain language, emphasizing the impact that economic ...

Seven “medical totems” have been brought to the remote town of Jordão, Acre, in the Brazilian Amazon. They can be translated ...

Key inflation metrics tracked by the Federal Reserve accelerated at the end of last year, underscoring why many Fed officials have turned cautious about supporting further interest-rate cuts. The ...

PROTECTING THE U.S. ECONOMY AND NATIONAL INTERESTS: Today, President Donald J. Trump signed a Proclamation imposing a temporary import duty to address fundamental international payments problems and ...

The Supreme Court may rule as soon as Friday on the legality of a large part of President Donald Trump's tariff agenda. Trump has used emergency powers under the International Emergency Economic ...

United States President Donald Trump has doubled down on his new global tariffs, raising them from 10 percent to 15 percent, days after the Supreme Court struck down his sweeping levies on imports.

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...