Brain scans reveal how a teenager's reaction to loss connects impulsivity and suicidal thoughts

Buying your way to better health comes at the expense of others. An increase in private health insurance uptake leads to poorer health in the population over time. Paying for private health services may be beneficial for those who can afford to do so, but it comes at the expense of others.

Why meat-eating dinosaurs like T. rex evolved tiny arms: « The evolution of tiny arms in several groups of meat-eating dinosaurs was likely driven by the development of strong, powerful heads, which were used to attack prey. »

A new study of splash pool copepod gene expression suggests phenotypic flexibility Is key to coping with a changing climate

“Zombie cells” aren’t always bad and that could transform anti-aging medicine

Scientists discover towering red auroras reaching deep into space above Japan

James Webb discovers a rare giant planet with surprisingly Earth-like temperatures

Childhood junk food may rewire the brain for life