It's natural to want white teeth, but did you know that professional teeth whitening can be expensive? If you desperately want a brighter smile but don't want the large dentist bill that comes ...

If you want whiter teeth, you don't need to shell out huge amounts on professional services. DIY teeth whitening products can get you a brighter smile at home. We've found the best comprehensive ...

The biggest stories of the day delivered to your inbox.

The first low-rate production version of Boeing’s MQ-25A Stingray will do its first flight tests aboard a carrier in 2026, Vice Adm. Daniel Cheever, the commander of Naval Air Forces ...

Without proper treatment, tooth infections can spread to other areas of the body, leading to serious and potentially life threatening complications. A tooth infection, or a tooth abscess ...

Discover how to make your own prehistoric fossil with Rebecca.

Teeth-whitening treatments are relatively new to my own routine, and I’ve noticed that with consistent use, they help me keep that just-left-the-dentist-clean look (especially a month or two ...

A local amateur fossil hunter made the find on the Cliffs of Stevns, a UNESCO-listed site south of Copenhagen. While out on a walk, Peter Bennicke found some unusual fragments, which turned out to ...

Every year the world-renowned Tucson Gem, Mineral & Fossil Showcase is like a time portal, a trip around the world, and a treasure hunt all rolled into one. Every winter, more than 65,000 guests from ...

Jan. 30, 2025 — Studies of sediment cores from the sea floor and the coastal regions surrounding the Aegean Sea show that humans contaminated the environment with lead early on in antiquity ...

Things like footprints, burrows, eggs and even poo (called coprolite) can be fossilised too. A fossil is the preserved remains or traces of a dead organism. The process by which a fossil is formed ...

The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long Childhood Is the Prelude to the Evolution of a Large Brain Nov. 13, 2024 — Could social bonds be the key to human big brains?