Teeth function not only because of the hard enamel on the surface, but also because they have roots that anchor them firmly ...

Hair colour has become an essential part of modern grooming and self-expression. Many people use it to cover greys or refresh their look. However, frequent colouring can damage hair over time.

PHILADELPHIA ­— Cancer cells’ quick moves may make them skilled escape artists. Some cancer cells appear to wriggle away from immune cells trying to gobble them up. These evasive maneuvers — caught on ...

If you’ve ever wondered why your hair isn’t growing the way it used to—or why it feels thinner, weaker, or duller—your diet might hold some answers. Hair may be made of protein, but growing and ...

Researchers have created tiny metal-based particles that push cancer cells over the edge while leaving healthy cells mostly unharmed. The particles work by increasing internal stress in cancer cells ...

Cell size With these advances, researchers are beginning to imagine micro- and nanomachines that can control light, manipulate small particles or be integrated into future lab-on-a-chip systems. A ...

It's time once again for the Market Cap Game Show Holiday Edition, where intuition meets valuation and everyday life meets ...

Research provides the first-ever high-resolution, cell-resolved map of the human scalp during early aging. In A Nutshell Hair ...

Many investors are asking themselves if we are living in an AI bubble; others have gone beyond that and are simply asking themselves, until when? Yet the bubble keeps growing, fueled by that perilous ...

After decades of systematically concealing gray hair, gray roots are now being embraced as a stylish and liberating choice. This natural aesthetic is gaining traction among the 40+ age group, ...