Lasers are a common tool in dentistry. They can be used for teeth whitening, tooth decay, gum disease, and mouth lesions. Using lasers in dentistry for tooth tissue procedures and other dental ...

Scientists have been trying to understand — and mimic — the way the sun produces energy for centuries. But recreating nuclear fusion on Earth presents an array of technical challenges. It ...

Whether it’s sharp, dull, achy, or throbbing, tooth pain can disrupt your day, making it difficult to eat, talk, focus on your daily tasks, and sleep. Causes of tooth pain include cavities ...

When it comes to fusion power, there are two basic approaches: One, create a small star here on Earth that’s held in place by powerful magnetic fields. Two, use intense lasers to make a ...

Editor's note: A previous version of this story stated that the site McBroken.com was owned by Wendy's. It has been updated to reflect that Wendy's is a partner with the website developer. I ...

Animals differ from one another in terms of their genetic makeup, anatomical, and physiological characteristics. But have you ever wondered which animals have the biggest teeth? The anatomy of an ...

A woman who resorted to botox and was prescribed anti-depressants in a bid to solve her painful teeth-grinding has praised a university dental health expert's self-help guide for finally tackling ...

Fusion energy is a promising form of power generation that aims to harness the same process that powers the sun and stars. Fusion involves combining two light atomic nuclei to form a heavier ...

It’s also here, on an unassuming downtown street, a small start-up called Energy Singularity is working on something extraordinary: nuclear fusion energy. US companies and industry experts are ...