McMaster University

A new study has debunked a popular TikTok wellness trend called cycle syncing, which claims that tailoring a workout routine to match the hormonal changes that occur during the different phases of the menstrual cycle provides a fitness benefit.

New research has revealed that a class of proteins possesses a previously unknown cell-protecting function that could be harnessed for healthier aging and as a treatment for age-related diseases.

Scientists have made a breakthrough that could lead to new treatment options for celiac patients. The team identified how and where the gluten response begins, with certain cells playing a bigger role than thought.

Hospital workers hear up to 1,000 alarm noises per shift, and that sensory overload is costing hundreds of lives. New research suggests there's a fix that could make a significant difference – while also making key equipment far less annoying.

Researchers have discovered a never-before-identified type of memory B cell, an immune cell that ‘remembers’ what a person is allergic to, potentially opening the door to new therapeutics to treat allergies, including life-threatening food allergies.

Genetic and isotopic analyses have pieced together a remarkable narrative of a 20-year-old female woolly mammoth, detailing her health, status, travels and ultimate ending in interior Alaska – even though her story is now more than 14,000 years old.

Researchers have developed a more convenient way of measuring omega-3 fatty acid levels in the blood, an important biomarker of disease risk, making it easier to obtain critical information about cardiovascular and cognitive health.

Researchers have analyzed available topical and systemic treatments for eczema and identified the ones that are most effective, presenting a full range of treatment options for this common chronic skin condition.

Salmonella bacteria are responsible for the most common type of food poisoning, which can cause people to become quite ill. A new test, however, is able to detect the microbes' presence in food faster and easier than ever before.

A commonly used red food coloring has been found to promote gut inflammation in mice, according to new research. The study suggests chronic consumption of the food dye may increase susceptibility to inflammatory bowel diseases such as Crohn's and colitis.

While it would be great if there were a simple method of eradicating all the harmful bacteria present on food, dousing that food in antibiotics certainly wouldn't be the way to go. A new spray, however, uses food-safe viruses that kill such bacteria.

Drugs given to the whole body can be too much of a shotgun approach, damaging cells that aren’t meant to be targeted. A new study has found that cloaking drugs inside red blood cells could help guide powerful but toxic antibiotics to target bacteria.