If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

Researchers investigated when the body starts exerting more energy to keep itself cool at high temperatures. They found that this upper-temperature limit lies between 40℃ (104F) and 50℃ (122F) when ...

Stem cells age faster and become functionally exhausted in low Earth orbit, making crewed long-duration space travel even more challenging. When you purchase through links on our site, we may earn an ...

Spaceflight makes certain human stem cells age faster, a new study has found, furthering scientists’ understanding of the potential effects of space exploration on the human body. Stem cells are found ...

The cure for male pattern baldness could already be in the human body. The condition, which causes gradual hair loss, affects up to 50% of men worldwide. Researchers at the University of Sheffield in ...

Share on Pinterest The human body experiences rapid changes around age 50, according to a new study. Maskot/Getty Images Past studies show that human aging doesn’t necessarily happen at the same pace ...

A 3D analysis comparing the way fabric falls on a human body versus a low-relief sculpture shows that the Shroud of Turin was not based on a real person. When you purchase through links on our site, ...

Human stem cells get worn out and age much faster in space, a new study has found, which is a problem for anyone hoping to take a long trip through our solar system. Scientists used artificial ...