The human body contains approximately 60% water, and fluid balance is inextricably linked with temperature regulation. In hot temperatures, the body loses water quickly through sweat and respiration.

Grizzly bear hair points to human impact on ecosystem, study shows Ivan Semeniuk Science Reporter Published March 21, 2024 Updated March 22, 2024 ...

H5N1 virus also poses a threat to human health due to the risk of triggering a new pandemic. Human-to-human transmission, however, has not yet been reported, but its risk is increasing daily.

Each human is a finely tuned orchestra of more than 37 trillion cells. Mapping this little-known world is one of biology’s greatest challenges — and one in which scientists say they just made ...

Complete the missions set by the Squad Captains! Test your knowledge on the human body, the animal world, and more in these fun challenges. Perfect for KS2 students.

A n adult human body is thought to consist of more than 37trn cells, of more than 5,000 distinct types. Surprisingly little is known about some of these fundamental biological building blocks.