New! Sign up for our free email newsletter.

Diseases and Conditions News

March 19, 2026

Top Headlines

 

Malaria parasites contain tiny spinning crystals that have puzzled scientists for years. New research reveals they’re powered by a rocket-like reaction that breaks down hydrogen peroxide, releasing energy. This motion may help the parasite ...
A new study suggests that eating less sweet food doesn’t make people crave it any less—or improve their health markers. Participants who increased or decreased sweetness in their diets showed no changes in preferences, weight, or disease risk. ...
For years, people with prediabetes have been told the same thing: lose weight or risk developing diabetes. But new research flips that idea on its head, showing that blood sugar can return to normal even without shedding pounds. The key isn’t just ...
Scientists have mapped the genetics of cancer in cats for the first time at scale, uncovering major overlaps with human cancers. Key mutations—like those linked to breast cancer—appear in both species, and some human cancer drugs may also work ...
A risky but often lifesaving surgery that removes damaged parts of the small intestine can leave patients facing a new threat: serious liver damage with no available treatment. Now, scientists have ...
Cycling might be one of the simplest ways for older adults to stay healthier, longer. A 10-year study in Japan found that seniors who rode bicycles had lower risks of needing long-term care and dying—especially those who didn’t drive. Continuing ...
Your morning coffee or tea could be quietly supporting your brain health. A long-term study found that moderate consumption of caffeinated coffee or tea was linked to an 18% lower risk of dementia and better cognitive performance over time. The ...
A critically ill 33-year-old man survived an almost unimaginable scenario—living for 48 hours without lungs—thanks to a groundbreaking surgical approach. After a severe flu-triggered infection destroyed his lungs and caused multiple organ ...
Early life stress may set the stage for long-term digestive problems by disrupting the gut-brain connection. Studies in both mice and thousands of children found links to symptoms like pain, constipation, and IBS. Scientists discovered that ...
A key Alzheimer’s drug has finally revealed its secret. Researchers discovered that lecanemab works by activating the brain’s immune cells—but only through a specific part of the antibody called the Fc fragment. This piece acts like a trigger, ...
mRNA vaccines saved millions of lives during COVID-19 but have limitations like waning immunity and complex production. Scientists are now testing a new platform called DoriVac, which uses folded DNA nanostructures to better control how the immune ...
Researchers have identified a surprising brain pattern that may help explain why people with ADHD often struggle to stay focused. Even while awake, their brains can slip into brief episodes of “sleep-like” activity during demanding tasks. These ...

Latest Headlines

updated 8:14am EDT

Earlier Headlines

 

A new study in mice suggests that a father’s nicotine exposure could influence the metabolic health of his children. Researchers found that when male mice consumed nicotine, their offspring showed ...

Cambridge scientists have discovered a light-powered chemical reaction that lets researchers modify complex drug molecules at the final stages of development. Unlike traditional methods that rely on ...

A severe case of COVID-19 or influenza could increase the risk of lung cancer later on, according to new research. Scientists discovered that serious viral infections can alter immune cells in the ...

Researchers have discovered a surprising change in how cells produce energy in people with depression. Brain and blood cells in young adults with major depressive disorder produced more energy ...

THC doesn’t just blur memories—it can create new ones that never happened. In a controlled experiment, cannabis users were much more likely to recall words that were never shown and struggled ...

A new study suggests Alzheimer’s disease may be detectable through subtle shape changes in proteins found in the blood. Researchers discovered that structural differences in three blood proteins ...

Researchers have found hundreds of metabolic enzymes attached to human DNA inside the cell nucleus. Different tissues and cancers show unique patterns of these enzymes, forming a “nuclear metabolic ...

A new brain-imaging study has revealed how ketamine produces its fast antidepressant effects in people with treatment-resistant depression. Researchers tracked changes in a critical brain receptor ...

Scientists are exploring a new way to harness the medical promise of psychedelic compounds without the mind-bending side effects. Researchers created modified versions of psilocin — the active form ...

A Yale study found that lowering parent stress can help protect young children from obesity. When parents practiced mindfulness and stress-management skills, their kids showed healthier eating ...

Scientists have developed a promising new approach to treating Alzheimer’s disease by turning ordinary brain cells into powerful plaque-clearing machines. Instead of requiring frequent antibody ...

Scientists have uncovered a surprising new role for little-known brain cells called tanycytes that may influence the development of Alzheimer’s disease. These specialized cells appear to help ...

CBD and CBG, two non-intoxicating cannabis compounds, may help combat fatty liver disease by boosting liver energy reserves and restoring cellular cleanup systems. In the study, both compounds ...

Researchers have uncovered a surprising molecular chain reaction in the brain that may play a role in some forms of autism. The study suggests that nitric oxide, a tiny signaling molecule normally ...

Researchers have discovered a new way to increase a key brain protein damaged in Rett syndrome, a rare genetic disorder that affects thousands of children worldwide. Early studies in mice and ...

Cocaine addiction isn’t simply a failure of willpower — it’s the result of lasting biological changes in the brain. Researchers at Michigan State University discovered that repeated cocaine use ...

Researchers created an AI-driven liquid biopsy that scans patterns in fragments of DNA circulating in the blood. The system detected early liver fibrosis and cirrhosis—conditions that often go ...

A new experimental drug is showing remarkable promise for children with Dravet syndrome, a severe genetic form of epilepsy. In clinical trials, the treatment zorevunersen cut seizures by as much as ...

Popular weight-loss drugs such as Ozempic, Wegovy, and Mounjaro may do more than help people shed pounds. New research suggests these GLP-1 medications could also help protect the heart after a heart ...

When a bone break is too severe to heal on its own, surgeons often rely on grafts or rigid metal implants — but both come with serious drawbacks. Now, researchers at ETH Zurich have created a ...

Sunday, March 15, 2026

Saturday, March 14, 2026

Friday, March 13, 2026

Thursday, March 12, 2026

Wednesday, March 11, 2026

Thursday, March 12, 2026

Monday, March 9, 2026

Sunday, March 8, 2026

Wednesday, March 11, 2026

Sunday, March 8, 2026

Friday, March 6, 2026

Saturday, March 7, 2026

Friday, March 6, 2026

Wednesday, March 4, 2026

Tuesday, March 3, 2026

Wednesday, March 4, 2026

Wednesday, March 11, 2026

Thursday, March 5, 2026

Sunday, March 1, 2026

Saturday, February 28, 2026

Thursday, February 26, 2026

Monday, March 9, 2026

Wednesday, March 4, 2026

Saturday, February 28, 2026

Friday, February 27, 2026

Thursday, February 26, 2026

Tuesday, February 24, 2026

Wednesday, February 25, 2026

Tuesday, February 24, 2026

Wednesday, February 25, 2026

Tuesday, February 24, 2026

Sunday, March 8, 2026

Monday, February 23, 2026

Saturday, February 21, 2026

Thursday, February 19, 2026

Monday, February 23, 2026

Saturday, February 21, 2026

Friday, February 20, 2026

Sunday, March 1, 2026

Wednesday, February 25, 2026

Saturday, February 21, 2026

Sunday, February 22, 2026

Friday, February 20, 2026

Thursday, February 19, 2026

Saturday, February 21, 2026

Wednesday, February 18, 2026

Saturday, February 14, 2026

Friday, March 13, 2026

Sunday, March 1, 2026

Monday, February 16, 2026

Sunday, February 15, 2026

Friday, February 13, 2026

Sunday, March 1, 2026

Sunday, February 22, 2026

Thursday, February 19, 2026

Tuesday, February 17, 2026

Wednesday, February 18, 2026

Monday, February 16, 2026

Sunday, February 15, 2026

Saturday, March 14, 2026

Monday, February 16, 2026

Thursday, February 26, 2026

Saturday, February 14, 2026

Sunday, February 15, 2026

Wednesday, February 11, 2026

Wednesday, February 18, 2026

Tuesday, February 10, 2026

Monday, February 9, 2026

Friday, February 20, 2026

Sunday, February 15, 2026

Tuesday, February 10, 2026

Friday, February 6, 2026

Thursday, March 5, 2026

Saturday, February 21, 2026

Tuesday, February 10, 2026

Monday, February 9, 2026

Sunday, February 8, 2026

Friday, February 6, 2026

Saturday, February 21, 2026

Thursday, February 5, 2026

Saturday, February 7, 2026

Friday, February 6, 2026

Thursday, February 5, 2026