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A randomised placebo-controlled study showed that aspirin therapy does not provide significant relief for people suffering from chronic rhinosinusitis with nasal polyps who are hypersensitive to non-steroidal anti-inflammatory drugs (NSAIDs).

Scientists found that residual intra-abdominal microbes, especially in frail patients, drive gastrointestinal complications after bladder cancer surgery.

Ethologists at Eötvös Loránd University have created the first standardized diagnostic system for ADHD-like symptoms in family dogs. The system identifies issues with inattention, hyperactivity and impulsivity.

UC San Francisco researchers screened 300 industrial dyes to identify those that bind to protein clumps linked to dementias like Alzheimer’s. They found 10 promising candidates, including one that illuminated tau in brain samples.

Researchers studied changes to meal timing in older adults and discovered that people experience gradual shifts in when they eat meals as they age. They also found specific trajectories linked to an earlier death.

The grant competition attracted 3,928 proposals, marking a 13% increase in demand from 2024’s opening call.

Research suggests that one dose of benzathine penicillin G is as effective as the standard three-injection regimen at treating early syphilis.

Use of benzodiazepine and benzodiazepine receptor agonists can also affect brain rhythms during sleep that are important for memory and cognitive health in adults aged between 55 and 80, a study has found.

A new study has found that caffeine, the world’s most consumed psychoactive substances, may impair the quality of donated blood and reduce the effectiveness of transfusions.

A study has found that methotrexate significantly lowers blood pressure when compared to another arthritis drug, sulfasalazine, marking the first clear evidence of this effect in newly diagnosed patients.