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Researchers led by investigators at Mass General Brigham have discovered that over the last 25 years, heat and cold-related deaths have caused more than 69,000 deaths in the U.S., disproportionately affecting certain populations. The findings are published in the Annals of Internal Medicine.

Researchers at the Technion – Israel Institute of Technology Faculty of Biology have identified a unique mechanism involved in the aging of the immune system – along with a framework for enhancing its function in older individuals.

Our body's "blood factory" consists of specialized tissue made up of bone cells, blood vessels, nerves and other cell types.

A University of Sydney-led study published today has found 42 percent of Australian adults - more than eight million people - experienced a traumatic event as children.

A new research paper was published in Volume 17, Issue 10 of Aging-US on October 3, 2025, titled "Growth hormone excess drives liver aging via increased glycation stress."

Researchers at the University of Tokyo developed an experimental method to induce a strong physiological response linked to psychological pressure by making participants aim for a streak of success in a task.

Nigella sativa (black cumin), the spice that boosts the flavor of curries like korma and paneer also has another use: its seeds have long been used as a medicinal plant in traditional medicine for their antioxidant and anti-inflammatory effects.

In a surprising discovery, a 'sticky molecule' that occurs naturally in our blood vessels could be both a culprit behind blood clots and organ failure during COVID and long COVID and the key to new treatments to counter COVID-related viruses.

Rhythmic electrical activity in the retina (known as pathological oscillations) has been observed in several eye diseases, including congenital stationary night blindness (CSNB) and retinitis pigmentosa (RP).

Chronic subdural hematoma (CSDH) is one of the most common neurosurgical conditions, particularly among the elderly, with an annual incidence ranging from 1.7 to 20.6 per 100,000 people.

Radiation-induced brain injury (RIBI) is a serious and often delayed complication of cranial radiotherapy, which remains a cornerstone in the treatment of brain tumors such as gliomas, metastases, and lymphomas.

Alzheimer's disease (AD) is a devastating cause of memory loss and cognitive decline, for which no curative treatment is available.

Professor Gideon Wasserberg at UNC Greensboro has been awarded a prestigious $3.7 million National Institutes of Health R01 grant to advance his research on controlling sand flies, the vectors of the parasitic disease leishmaniasis.

Children have 20 milk teeth, 10 in each jaw. This set of teeth is important for chewing and speaking, and helps to keep space open for the subsequent set of 32 permanent teeth.

Deep brain stimulation – implants in the brain that act as a kind of 'pacemaker' – has led to clinical improvements in half of the participants with treatment-resistant severe depression in an 'open label' trial.

Successful root canal treatment could reduce inflammation linked to heart disease and improve levels of blood sugar and cholesterol.

Researchers at the University of Eastern Finland and their international collaborators have identified key developmental and molecular differences between the two main subtypes of chronic lymphocytic leukemia, CLL.

The likelihood of high blood pressure is clearly higher among people who have both sleep apnea and insomnia. This is shown by a study from the University of Gothenburg.

Scottish Brain Sciences (SBS), a leading clinical research organization dedicated to transforming the early detection and treatment of Alzheimer's disease and other neurodegenerative conditions, today announced that it has opened a new state-of-the-art clinical research center at ONE BioHub, Aberdeen.

This scoping review found that more than 60 percent of infant formulas and baby foods worldwide contain detectable levels of cadmium, lead, and arsenic, with mercury present in more than 30 percent of products. The highest concentrations and regulatory exceedances occurred in baby foods containing fish, rice, and cereals, underscoring persistent global safety gaps.