There’s an old saying, “When you reach the end of your rope, tie a knot in it and hang on.” In other words, before you give up, take matters into your own hands and try a little harder.

The number of people in Australia who follow vegetarian or plant-based diets is growing rapidly. People might choose to be vegetarian for ethical, cultural or health-related reasons.

Study suggests that blind and sighted experience visual phenomena differently, but share a common understanding of them

Every step you take, you’re likely walking on a world of unseen and undescribed microbial diversity. And you don’t need to head out into nature to find these usually unnoticed microscopic organisms.

Whether playing video games has negative effects is something that has been debated for 30 years, in much the same way that rock and roll, television, and even the novel faced much the same criticisms in their time.

The brain has no nociceptors – the nerves that detect damage or threat of damage to our body and signal this to the spinal cord and brain. This has led to the belief that the brain feels no pain. A belief that has entered popular culture.

The sensation of sound occurs when the vibrations from sounds enter our ear and cause little hairlike structures – called hair cells – within our inner ear to move back and forth. The hair cells transform this movement into an electrical signal that the brain can use.

Spending on pharmaceuticals is on the rise worldwide. And it well should be. Today, we are able to cure some diseases like hepatitis C that were virtual death sentences just a few years ago. This progress required significant investments by governments and private companies alike. Unquestionably, the world is better off for it.

To what extent would people be willing to sacrifice robots to save human lives? An interesting question asked by researchers from Radbout Unviersity and LMU München

Loneliness affects people of all ages, young as much as old. It’s now seen as so serious it’s classified as a public health problem. It’s presented as an “epidemic” causing a wide range of health problems that threaten to cripple health services.