An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel ...

Enamel is the hardest substance in your body. It’s a crystalline fortress protecting your teeth. But it has a fatal flaw: it ...

Caltech researchers have reintroduced a classic technique to image the formation and growth of individual cells that make up biofilms, sticky masses of millions of cells that are often responsible for ...

Caltech researchers have reintroduced a classic technique to image the formation and growth of individual cells that make up biofilms, sticky masses ...

For many of us, floaters are a normal part of aging. If you are worried, a visit to your eye doctor can help ease your concerns. It can also provide a baseline assessment to measure against for ...

Cement infused with carbon and hydrogel can store electrical energy while remaining strong enough for construction, suggesting a future where buildings contribute directly to energy storage.

At times, aging doesn’t become evident in wrinkles or in gray hair, it occurs deep inside your body, in cells that have ceased to divide but are still alive. These “zombie cells,” or senescent cells ...

Q3 2025 Earnings Call Transcript November 3, 2025 BioCryst Pharmaceuticals, Inc. misses on earnings expectations. Reported ...

Carved, scooped and left to rot, millions of pumpkins are binned every Halloween – but beneath their spooky grin lies one of ...

Adversity brings the best out of us, the latest example being the massive voluntary flood relief effort. So, rise my Punjab – we are not a langar state dependent on doles, but capable of ...

This in-depth guide covers nickel’s physical data, alloy systems, processing methods, corrosion behavior, and sustainability ...

First published in The Atlantic on October 26, 2025.