(Kate Dwyer/ Women’s Health) — Over the past few months, a number of people have taken to social media to report heavy, painful periods, saying they believe their menstrual cycle was disrupted by the COVID vaccine.

To track this phenomenon, Dr. Kate Clancy, a biological anthropologist and associate professor at  …

(Saba Aziz/ Global News) — Some common pills used to treat high blood pressure may cause an increased risk of skin cancers in people aged 66 and above, according to a new study.

The peer-reviewed research published in the Canadian Medical Association Journal (CMAJ) on Monday found that the prolonged  …

(Cindy Sherwin/ CTV News) — When 13-year-old Charles trudged into his mother’s room one morning and said “Mom, I’m not feeling well,” Sophie Lahaie immediately thought he probably had COVID-19.

It was a natural deduction seeing as how her son’s class at school had just been cancelled due to an outbreak that affected at least  …

(David Yasvinski/ Healthing) — Loading up on sugar-sweetened soda during adolescence and adulthood is tied to an increased risk of colorectal cancer in women under 50, a new study has found.

The research, published in the journal Gut, explored the connection between the early appearance of the deadly disease and  …

(David Nield/ Science Alert) — The more we understand about Alzheimer’s, the faster we can work towards better treatments and ultimately a cure, which makes discovering four distinct subtypes of the brain disease an important one.

Using machine learning algorithms trained at brain scans of 1,143  …

(Anne Trafton/ MIT News) — When cancer cells metastasize, they often travel in the bloodstream to a remote tissue or organ, where they then escape by squeezing through the blood vessel wall and entering the site of metastasis. A study from MIT now shows that tumor cells become much softer as they undergo this process.

The   …

(Nancy Brassard/ The Conversation) — Confinement — which has been frequent during the pandemic — has undeniable effects on the brain. There’s the inability to concentrate enough to read or write, the lack of perseverance in tasks, agitation. All this is normal! The brain is not working the way it usually does and it’s being  …

(Ben Ragen/ The New York Academy of Sciences) — Cancer immunotherapies utilize an individual’s immune system to fight off or even prevent cancers— shifting the paradigm for cancer treatment and providing alternatives to toxic chemotherapies.

Since the first immunotherapy cancer treatment was approved by the US Food  …

(Saman Naghieh/ The Conversation) — Due to the global organ shortage and limited organ donors, thousands of patients are left wanting organs and tissues in cases of severe injuries, illness or genetic conditions. Many of these patients die before transplants are available.

Tissue engineering is an emerging field that  …