Mice injected with a microRNA molecule lived longer and had fewer markers of ageing, but it’s not yet known if the treatment ...

As an embryo grows, there is a continuous stream of communication between cells to form tissues and organs. Cells need to read numerous cues from their environment, and these may be chemical or ...

Without our immune system, we wouldn't last very long: this complex network of organs and cells fights off pathogens and ...

Your body is a collection of cells carrying thousands of genetic mistakes accrued over a lifetime—many harmless, some bad and ...

Scientists have revealed the secret to the structural integrity of tiny particles that transport cargo from cell to cell through blood vessels and bodily fluids: special proteins that keep their ...

old culture medium where same type of cells have grown for a period of time that is sterilised by filtration through a 0.22 um sterile filter. Good quality samples with limited amounts of debris, ...

Previous research has found differences in gene expression between humans and chimpanzees, and that human cells tend to have higher gene expression, but the picture was blurry. The brain is made ...

YOU WANT IT all: more muscle and less body fat without spending all day, every day in the gym. Like most guys, you probably have a job, kids, friends, and family that demand your time, and maybe ...

An oral mercury thermometer. Credit: Jacek Halicki / CC-BY-SA-4.0 Researchers at Stanford University have found that average human body temperature has steadily decreased over the past two centuries, ...

No child is in the wrong body.” JK Rowling has joined the debate over gender-questioning youth, insisting “trans kids” do not exist — and that medical interventions will one day be seen as ...

SCOTTSDALE, Ariz. — A Fountain Hills man was arrested Friday after police say he attacked two kids on e-bikes at an intersection in Scottsdale and stole their phones. Officers were called to the ...