This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s ...

“It can dry out the mouth, leading to oral health issues like cavities, gum inflammation, and bad breath,” says Dr. Rafael Boruchov, a dentist with two practices in New York City. “It can ...

What is Tommy John Surgery? UCL reconstruction is a surgery commonly used to repair a torn ulnar collateral ligament inside the elbow by replacing it with a tendon from elsewhere in the body. The goal ...

The deadly megalodon ate sea bream and smaller sharks as well as whales, suggests a new study. The largest predatory fish in Earth’s history had a "broad diet" - fed on smaller species as well ...

Ear reconstruction is a form of surgery that can rebuild an ear damaged by trauma or cancer surgery, or misshapen or missing due to a congenital (present at birth) disorder. Along with surgery to ...

The Stavros Niarchos Foundation Complex Joint Reconstruction Center is the first of its kind in the world. Under the direction of Thomas P. Sculco, MD, the mission of the Center is to provide ...

Patellar instability is seen more often in females than males. MPFL reconstruction is a surgery in which a new medial patellofemoral ligament is created to stabilize the knee and help protect the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The prehistoric ...

KALAMAZOO COUNTY, MI — The Michigan Department of Transportation is rebuilding the southbound U.S. 131 Exit 38B onto West Main Street. It closed Tuesday, May 27, and is expected to reopen on ...

Scientists who created a 3D reconstruction suggested in 2022 that megalodon was about three times as long as a great white shark — about 52 feet (16 meters). However, a March study hypothesized that ...

“These have led us to abandon traditional reconstruction of the megatooth sharks as ‘inflated’ versions of the modern white shark. We now know that the Megalodon was something else — in ...