spine

Feeling itchy somewhere on the body is extremely uncomfortable, but it is actually an important function of the body, protecting the skin from harm. However, scientists still have

Living in a long, weightless environment can create profound effects on the human body, such as a long spine, small legs and a rounder face than on earth.

The man has rubber skin,

At the end of the Paleozoic period (260 million years ago), before the period of dinosaurs ruling Earth, the ancient predecessor of tree mammals to eat leaves and avoid predators

Famous images of the largest known dinosaurs, from film to skeletons in the museum, mostly have the wrong posture, according to a new study.

The most complete fossil of an ancient great white shark was discovered in the dry desert of Peru, including parts of the spine and mouth with 222 teeth.

Mammals and many birds and fish are winners in the evolutionary race, while African crocodiles, American crocodiles, and a relative of the tuatara snake are the losers.

A 35-year-old French woman, who has never been too far away, never left the country, and the strangest and most dangerous animal she has ever contacted are cows on a farm near her

Perhaps it was time to leave the computer screen or put down the phone to practice.

Instead of sitting up straight to create a 90-degree angle throughout the working day, you should take advantage of the opportunity to lean back in your chair to reduce harm to the