In 1957, the US military conducted Operation Plumbbob in Nevada, exposing thousands of soldiers and over 1,200 pigs to nuclear blasts, leading to elevated leukemia rates.

Sir David Attenborough predicts a sequence of ecological disasters by the end of the century, including water cycle collapse, Arctic ice loss, and a potential sixth mass extinction event.

Scientists have created living plastic using engineered Bacillus subtilis bacteria to solve the plastic pollution crisis, creating materials that degrade in six days upon activation.

Between 1955 and 1975, the US Army tested 254 chemicals and nerve agents on 7,000 soldiers at Edgewood Arsenal to evaluate chemical warfare defenses and human performance.

The tongue can signal vitamin deficiencies, fungal infections, and chronic illnesses. Learn how changes in color, texture, and the appearance of patches indicate your overall systemic health.

Occasional stool withholding is generally harmless, but chronic habits can lead to serious complications. Learn the science behind bowel movements, pelvic floor function, and common gastrointestinal myths.

Discover why the brain misses obvious objects through inattentional blindness. Explore the famous gorilla experiment, the impact of age and ADHD, and how selective attention affects our daily perception.

Washing fruit immediately after purchase can accelerate spoilage and mold growth. Learn why timing is critical and which fruits, like berries and grapes, should only be washed before eating.

A study by MIT and other institutions reveals that exclusive reliance on ChatGPT reduces brain engagement during writing, suggesting potential cognitive atrophy despite some educational benefits in language access.