Same-sex sexual behaviour has been recorded in around 1,500 species, from insects and starfish to birds and mammals. Yet sex ...

Bonds between same-sex individuals help apes and monkeys to manage conflict and strengthen alliances, especially in dry ...

Our bones did not begin deep inside the body. They started in the skin, not long after the first complex animals took shape.

Everyday life is full of small behaviors we treat as moral choices, scientific truths, or acts of civic virtue—often without much reflection. From abandoned shopping carts to climate guilt over pet ...

UPPSC LT Grade Answer Key 2025: The Uttar Pradesh Public Service Commission (UPPSC) is conducting the Assistant Teacher, Trained Graduate Grade (LT Grade Teacher) Examination 2025 for the Home Science ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

The solstice marks the shortest day -- and longest night -- of the year, when the earth reaches the point in its annual ...

The transition from simple chemistry to the complex biology of molecules that gave rise to life is a puzzle that scientists have been trying to solve for ages. A new study suggests that conditions on ...

Forbes contributors publish independent expert analyses and insights. Host of the Retire Sooner podcast and CFP™ practitioner. Retirement planning is often framed as a matter of discipline, ...

A small tweak to mitochondrial energy production led to big gains in health and longevity. Mice engineered to boost a protein that helps mitochondria work more efficiently lived longer and showed ...

Scientists discovered that certain cancer cells use a low-level activation of a DNA-dismantling enzyme—normally seen in cell death—to survive treatment. Instead of dying, these “persister cells” ...

LAS VEGAS (FOX5) — The two men accused of hitting and killing a retired police chief in Las Vegas in Aug. 2023, have received the maximum sentence, according to District Attorney Steve Wolfson. In ...