For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use—people cleaning their ...

For decades, small grooves on ancient human teeth were thought to be evidence of deliberate tool use – people cleaning their teeth with sticks or fibres, or easing gum pain with makeshift “toothpicks” ...

Maine is grappling with such a shortage of dentists that some doctors are adapting to treat early tooth decay themselves.

More pediatricians have begun using a topical solution made of silver and fluoride to treat their patients’ cavities.

The Middle East is pouring billions into AI and data centres, but without communication, empathy, and conflict-resolution ...

Since the launch of the Centers for Medicare & Medicaid Services’ (CMS) Guiding an Improved Dementia Experience (GUIDE) Model last year, virtual ...

The largest dinosaur exhibition by Science Centre Singapore explores 400 million years of evolution and mass extinctions.

Celebrities pose, donate outfits and sometimes even provide hair samples for their wax doubles. Here's how the magic happens.

Archaeologists have learned about the lives of the world’s earliest farmers, how they traveled, and socialized in Neolithic ...

For decades, tiny grooves on fossilized human teeth were believed to be signs of early dental hygiene, evidence that ancient people used sticks or plant fibers as primitive toothpicks. But new ...