Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

It turns out the "10-year lifespan" printed on your LED box is often a total fantasy. I spent years falling for the marketing, only to end up standing on a ladder every six months replacing bulbs that ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

The velocity of light in vacuum, c, is approximately 3 × 10 8 m s −1, fast enough to make 7.5 round-the-world trips in a single second, and to move a distance of 300 mm in 1 ns. This ultrahigh speed ...

All times are UK and subject to change. BBC is not responsible for any changes.

When and where is AFCON 2025? The latest edition of AFCON will take place from Sunday December 21 2025 to Sunday January 18 2026, marking the first time the tournament has taken place over the ...

FA Cup holders Crystal Palace’s trip to non-league Macclesfield is one of eight third-round ties to be shown on TV across the weekend. Six matches will be shown on TNT Sports with the other two to be ...

The World Cup is going big for the 2026 edition of soccer's most illustrious tournament. FIFA has decided to expand the World Cup field, while returning to North America for the very first edition of ...

The complete guide to the 2025-26 FA Cup, broken down round by round, including where to watch games and more. The FA Cup returns for its 145th edition in 2025-26 as the biggest teams in England (plus ...

It’s not just Dying Light: The Beast that’s getting some festive content, as Techland has released Dying Light 2’s Winter update today, and this brings a bunch of new content to chew on. Console ...