The topic of 'Heredity' in Class 10 Science (Biology) is an important part of the Science subject and can be that one chapter ...

Biologists used to assume that ribbon worms were short-lived, fragile creatures, the kind of invertebrates that flicker ...

Cutting off reproduction — from birth control to castration — consistently adds years to life across species, even humans.

Blocking reproduction through contraception or sterilization increases lifespan in both male and female mammals across more ...

Human biology evolved for a world of movement, nature, and short bursts of stress—not the constant pressure of modern life. Industrial environments overstimulate our stress systems and erode both ...

We are indeed still evolving, though it can be hard to tell because it happens over generations and often involves things you can't see, such as what foods different people are able to digest. When ...