The pupil, the dark center of the eye, determines how much light reaches the light-sensing retina at the back of the eye. Muscles in the iris (the colored part of the eye) can tighten around the pupil ...

Muscle growth (hypertrophy) is not a quick process. It requires time, commitment, and consistency and is about more than lifting weights. It also involves a thoughtful training plan, eating ...

As a demonstration, they grew an artificial, muscle-powered structure that pulls both concentrically and radially, much like how the iris in the human eye acts to dilate and constrict the pupil.

If you're interested in building muscle, it's important to be realistic about how long it will take. Thanks to social media, many people expect to see quick results when focusing on their fitness ...

The ambulance service has apologised after a man who suffered a fractured eye socket in a random street attack had to make his own way to A&E 17 miles away. Lee had been out clubbing with friends ...

YOU MIGHT BE absolutely crushing it in the gym, getting the most out of every rep by pushing your muscles to their max. If you're not properly fueling yourself outside of your workouts ...

A man has been jailed for three years for assaulting his neighbour in a supermarket carpark leaving him with a broken nose, a fractured eye socket and nerve damage. Stephen McKeever (49 ...

It does not necessarily reflect the view of The Herald. TWO drug-fuelled thugs fractured a man’s eye socket in a 'brutal, unprovoked attack' after seeing a man die earlier that day, a court had heard.

Researchers are working on artificial muscles that can keep up with the real thing. They have now developed a method of producing the soft and elastic, yet powerful structures using 3D printing.

Muscle atrophy is the loss of muscle mass. Low physical activity, nutritional deficiencies, genetic factors, and some medical conditions may contribute. Muscle atrophy due to inactivity can occur ...

A thug who punched a man unconscious, leaving his victim in the street with a broken nose and eye socket, has been jailed for 26 months. Darren Mark Barrow, 39, appeared for sentencing at the Court of ...

You’re doing the work, you’re feeling the burn, but how long does it actually take to build muscle? Building muscle isn’t just a matter of showing up and working out however and whenever you ...