They keep your blood flowing in the right direction as your heart beats. Your valves are made of small flaps of tissue called leaflets. When your heart contracts, the leaflets open to allow blood ...

Watch this video to see how easy it is to change the direction of your ceiling fan. Since hot air rises, it settles near your ceiling. In the colder months, the fan’s direction combined with the angle ...

The former One Direction died Oct. 16 after falling off a hotel balcony in Argentina. Argentinian prosecutors have charged three people in connection to the death of One Direction alum Liam Payne ...

Researchers from Madrid explain a phenomenon that allows the direction of light emission to be controlled at the atomic scale ...

In the simplest terms, think about where the racquet is pointing during contact, and extend that controlled feeling for as long as the swing will let you. At the end of the day, it’s the ball reacting ...

A Russian court recently reduced the prison sentence of Arseny Turbin, Russia’s youngest political prisoner, by only 24 days, ...

Liam Payne, the English pop singer best known for his work in One Direction, has died at age 31. Celebrity deaths 2024: Remembering the stars we've lost this year After their time on The X Factor ...

One Direction was one of the most popular bands of the 2010s, producing multiple top-10 hits and five full-length albums. They sold out tours in stadiums and arenas around the globe. The band was ...

Liam Payne, a former member of the preeminent 2010s boy band One Direction, died on October 16 at the age of 31. In his short and fairly troubled post-1D career, he never fully slotted into his ...

Rewinding to the days before One Direction was a global pop sensation, longtime fans might recall goofy video diaries that inspired plenty of inside jokes, silly dance moves and Liam Payne being ...

Liam Payne's funeral is set to be held this week, three weeks after the former One Direction star tragically died in a fall from the balcony of his hotel room in Argentina. The singer was only 31 ...

Music by One Direction, including all five of their studio albums, re-entered the Billboard charts this week after fans paid tribute to the late Liam Payne by streaming and purchasing his former ...