Noelle McKenzie is a personal trainer who says she has reversed her biological age from 39 to 35. Helping her clients improve ...

Research uncovers how regular exercise changes the structure and function of belly fat, leading to improved health outcomes regardless of weight.

Acting in the right place at the right time is the key to effective medical treatment with minimal side effects. However, ...

A debilitating condition affecting 1 in 4 women is desperately crying out for a solution, and the next generation of ...

It may sound strange but plants can remember stress. Scientists are still learning about how plants do this without a brain.

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

An artificial-intelligence network trained on a vast trove of sequence data is a step towards designing completely new ...

Not all scars are created equal. That's the conclusion of a new study by Weizmann Institute of Science researchers: They found that two distinct types of scars, referred to as "hot" and "cold," can ...

The president’s executive order signaled an intention to narrowly define the sexes, but experts say he is oversimplifying the ...

All biological function is dependent on how different proteins interact with each other. Protein-protein interactions ...

A novel system that chases larval zebrafish around an arena with predator robots is enabling scientists to understand how these days-old fish quickly learn in the real world.