A groundbreaking mammal fossil with a unique tooth pattern is rewriting what we know about early mammalian evolution. “This pattern is exceptionally rare, which makes it challenging to study in depth.

a sequential anteroposterior replacement pattern in which the front teeth fall out first, followed one by one by each other tooth. Unlike most multituberculates, which had a posteroanterior ...

THE TRAVELING TOOTH FAIRIES HAVE LANDED. ITS TOOTH FAIRY. YES, FAIRY. YEAH. BRUSH YOUR TEETH. THEY FLUTTER ABOUT THE HALLS WITH THE FLAP OF A WING AND A WAVE TO ANNOUNCE THEIR ARRIVAL. THEN IT’S ...

Renee Ghert-Zand is the health reporter and a feature writer for The Times of Israel. Lucy Adlington’s new work of narrative nonfiction traces the fates of four red sweaters and the teenagers ...

Fluoride is used to help prevent tooth decay. The Centers for Disease Control and Prevention considers water fluoridation to be one of the greatest public health success stories of the 20th century.

Madeleine Brason never planned to open a candy shop — let alone one that would draw lines of people down the street just days after opening. Two months into running her South End storefront, the ...

The MLB season is here after a busy free-agent period. Juan Soto was the biggest name on the board this offseason — and the 26-year-old slugger set a record for present-day value with his new ...

We're always on the lookout for fun new crochet projects, our our free crochet cardigan pattern is a great one to add to your list! Our free pattern to make a crochet cardigan is ideal for improver ...

This pattern of inflation and deflation with every recent lava fountain episode creates a saw-tooth pattern in ground tilt records over the past several months; however, Kilauea summit has shown ...

All you need to achieve this look is to create a pattern when adding the beads ... and use a wide-tooth comb or detangling brush. Use a leave-in hair detangler or conditioner free from phthalates, ...

"Learn how to make this cute owl amigurumi crochet pattern that is perfect for beginners ... I had less stress, my acne vanished, and I lost my sweet tooth. Hagar the Horrible by Chris Browne ...