William Brown

"The whole experience was much better than commercial flying. We could see migrating birds in season, the unfolding country we were crossing, and overall travel times rivaled commercial flying," writes Dr. William Brown.

The Employment Rights Act 2025 will give trade unions a general right to enter workplaces to recruit, organise and represent members for the first time in Great Britain.

"No wonder some dogs hang out with other dogs and humans who might offer companionship, safety, warmth, food and water. Wouldn’t we in similar circumstances?" writes Dr. William Brown.

"Human society is like chimpanzee society — tribalistic and prone to violence. A list of conflicts from world wars to endless regional conflicts and violence within our own country makes the point," writes Dr. William Brown.

Every few years during an election cycle, we hear from many candidates who want to tell us who they are. Many candidates want to share their values, priorities and "battle"

"For many, it’s AI’s uncanny ability to talk naturally and build relationships with its human users that’s perhaps the most unnerving part, but also for many users, AI’s allure," writes Dr. William Brown.

A 37-year-old woman had a 3-week history of headache with brief intermittent episodes of confusion and collapse. There were no neurological signs. Serum IgG4 concentration was normal (0.24 g/L, normal 0.04–0.86) as were an electroencephalogram, cerebrospinal fluid analysis and whole body fluorodeoxyglucose positron emission tomography. MR scan of brain with venography showed parafalcine dural thickening with occlusion of the superior sagittal sinus (figure 1). Dural biopsy confirmed the diagnosis of IgG4-related pachymeningitis (figure 2) with secondary cerebral venous sinus thrombosis. Her symptoms resolved with levetiracetam, anticoagulation (warfarin) …

"An accelerating expansion of the universe without any obvious cosmic brakes ... is a universe whose matter is so dispersed that stars can't form, with the result that the universe eventually goes dark and cold with no place for life," writes Dr. William Brown.

Private equity's presence in sports is no longer novel, nor is it confined to marquee professional franchises.

"Transmissible prion is extremely stable and very hard to destroy with chemical disinfectants or heat — far more so than for the case of viruses and bacteria," writes Dr. William Brown.