Scientists have developed messages that only appear under specific biochemical triggers, using living bacteria.

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye — shine onto the unique contours of ...

A stranger’s face flickers past you on a crowded street, and something in you clicks. Years later, you could still pick that same face out of a grainy photo. For a small group of people known as super ...

The S&P 500 just ended a historically long stretch of trading above its 50-day moving average. The end of these long streaks has twice been a precursor to a bear market. However, investors should not ...

Drivers being dazzled by intensely bright car LED headlights is posing a 'deadly risk', according to a top eye surgeon. Dr Romesh Angunawela, consultant ophthalmic surgeon at London’s OCL Vision ...

Jenny McCarthy is on the mend after enduring a scary infection. “I’ve had nine surgeries this year on my mouth,” the Masked Singer judge, 53, said in an interview with People published on Wednesday, ...

Calorie labels on menus are meant to help people make healthier choices when eating out. However, calorie information only influences people who are already actively trying to lose weight, according ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.

Iconic brands including Vogue Patterns, McCall's, and Butterick to join forces under new leadership to inspire the next generation of makers Under the new leadership, Simplicity is ready to begin its ...

If you're about to hit the pickleball court, you might want to grab some rec specs. That's the suggestion of researchers who analyzed national emergency department data and found an "alarming" ...

Bitcoin and ether traders remain in wait-and-watch mode after last week’s tariff shock wiped nearly $20 billion in leveraged positions over the weekend, denting confidence and risk-on sentiment among ...