Small RNA molecules in the blood can predict two-year survival in older adults more accurately than age or other common health measures.

Soil from 7,000-year-old Swedish graves reveals hidden feathers and fur, showing some Stone Age people were fully dressed at their burial.

A study of 470,000 people reveals that the APOE gene could be behind 90% of Alzheimer's cases in the world today.

Engineers have demonstrated that a fully open ventilation channel can absorb most incoming sound across a broad range of frequencies. That result breaks a long-standing tradeoff between airflow and ...

Scientists found that chimpanzees consume alcohol from naturally fermented fruit, offering new clues about animal diets and ...

Researchers identify a long stone line in Peru that tied Chimú farming, water control, and ceremony into one powerful system.

Widespread shoulder MRI abnormalities may be part of normal aging, raising questions about over-diagnosis and avoidable procedures.

Child cooperation improves when children who are not friends are given a shared goal, rather than simply being left to play ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

Scientists have found that a common bacterium that usually lives in the mouth can help stomach cancer grow by feeding tumors with a substance they use as fuel. The discovery suggests that this ...

Starting school later helps teenagers get more sleep, improves well-being, and supports stronger academic performance.

Scientists succeed in using bacteria and discarded bread to replace fossil fuels in an innovative sustainable industrial ...