Some fossilized teeth from giant ancient megalodon sharks have unique scratches on them. These scratches, researchers believe ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...

In the latest Sustainability Landscape report, we highlight a couple of types of sustainable funds that specifically contribute to climate action: fossil-fuel-free and low carbon. Here ...

Hundreds of vendors from dozens of countries converged in Tucson, Arizona, for the annual Gem and Mineral Show, where the ...

Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

One of the most unpredictable threats on the sea is the megalodon. These massive mega-sharks will show up along with an ominous musical cue, and circle a pirate’s ship menacingly until they ...

In the meantime, or if your grinding seems to be associated with periods of high stress or poor sleep, an over-the-counter mouth guard might help as a short-term solution (two weeks to a month).

“Mouth cancer is often detected at a late stage because people don’t recognize the early symptoms,” said Nina Gonzero, oral specialist at Avangart Dental Clinic in Istanbul. “We urge ...

Feb. 10, 2025 — Evolution is traditionally associated with a process of increasing complexity and gaining new genes. However, the explosion of the genomic era shows that gene loss and ...

Palaeontology is the study of prehistoric species, mostly ones that are extinct. It focuses primarily on fossil data, using a variety of physical, chemical and biological techniques to analyse them.

Gastrointestinal (GI) symptoms are the hallmark of Crohn’s disease, but this autoimmune condition can affect any part of the digestive system, including the mouth. Oral symptoms might even be th ...