University College London

A new study has demonstrated how a form of deep red light therapy can help address age-related decline in vision. Hitting the retina with just the right wavelength of light was found to recharge its energy system in those over 40 years old.

Two new studies are offering strong evidence that bowel inflammation and obesity are risk factors for developing dementia. The studies are observational, and cannot determine causality, but they build on prior research reaching similar conclusions.

When it comes to monitoring electrical activity in the brain, patients typically have to lie inside a large magnetoencephalography (MEG) machine. That could soon change, as scientists have developed a new version of a helmet that does the same job.

Two new studies, published in The Lancet Neurology, are suggesting increasing levels of a particular brain protein, detected in blood and spinal fluid, could be the earliest sign of neurodegenerative diseases such as Alzheimer’s and Huntington’s.

When it comes to accurately reading the brain's electrical signals, many systems utilize implantable electrodes. A new technology is reportedly less invasive yet just as accurate, as it swaps regular electrodes for ultra-thin wires.

Two new studies are demonstrating the development of diagnostic tests to detect prostate cancer. The research presents a urine test that can detect the disease in its early stages and a blood test that may catch the cancer as it begins to metastasize.

While we've already heard about light-activated germ-killing coatings, they generally require either ultraviolet or high-intensity light. A new one, however, works with regular low-intensity light, as might be found in offices or waiting rooms.

They charge much faster than lithium batteries, they can put out massive power, and they last thousands of cycles with minimal deterioration. This energy density breakthrough could bring supercapacitors into the EV and consumer tech worlds.

A striking new study has identified a link between warming temperatures and local declines in bumblebee populations. The research suggests bumblebees are disappearing in both North America and Europe at a pace, “consistent with a mass extinction.”

Exactly how do immune cells avoid wiping themselves out while attacking invaders? Researchers at Peter Mac and UCL have now found that they create a tough shield around themselves, and this discovery could lead to new cancer therapies.

An incredible new study has found a specifically timed infusion of ketamine can rewrite maladaptive reward memories. Subjects with harmful alcohol behaviors significantly reduced their drinking for nine months following a single ketamine treatment.

Researchers have extend the lifespan of fruit flies by 48 percent using a triple drug combination made up of drugs already used in people.