cell aging

Turquoise Killi eggs can temporarily stop growing for many years, longer than the fish hatching, a scientific term called 'sex period'. - VnExpress

With the current level of science and technology, we know that it is still a long way before the concept of invisibility comes true.

American scientists have made a strong impression in proving that they can reverse the aging process in laboratory animals.

Russian scientists have demonstrated that nitric oxide (chemical symbol NO) works to increase life expectancy in humans.