Palenque’s heyday was the seventh century A.D., when, under the reign of K’inich Janaab ... a researcher examines the stained interior of the stone sarcophagus of the Red Queen.

Klaus König, a former editor of the dental research journal Caries Research, wrote that Miller’s work was “a step from the Stone Age ... trapped between the teeth and under the gumline.

When your urine has high concentrations of minerals and salts and too little fluid, these substances can crystallize and form a stone. Kidney stones can range in size; some are as small as a grain ...

The skin, flesh, and stone of the fruit all contain this compound which can ... Shards of nut might also get caught between their teeth, causing dental issues. Chips are undeniably delicious but very ...

round mirrors and soft toothbrushes under a strong bright light. They also took X-rays of the teeth using the technique used today that involves patients biting down on a small imaging plate.

In his latest feat of prosthetic fun, the performance artist Alexis Stone transformed himself into the actor at the ...

This year also saw Stephanie Chrystal from Sandvik Coromant USA honored with the Female Machinist of the Year award. Launched ...

X-rays help vets view your pet’s bones, tissues and internal organs so that they can diagnose issues such as broken bones, bladder stones and ... image of its skull or teeth, in which case ...

Oklahoma is covered with dangerous-looking creepy crawlies, but these critters in the Sooner State could actually kill you.

Much of the city lies buried under 19th- and 20th-century developments ... Hundreds of spears fly through the air toward a small rolling stone disk ..." Spectators would cheer them on, witnessing ...

While there are about 21 boss fights, and all of them are fun in their way, we’re only ranking the top ten based on how ...

The small items that will make us a clean and beautiful new year, and all of them are made of natural materials.