Researchers uncovered how estrogen subtly reshapes learning by strengthening dopamine reward signals in the brain. Rats ...

A massive real-world study comparing tirzepatide and semaglutide reveals both drugs deliver strong, early cardiovascular ...

People who smoke only a couple of cigarettes a day still face surprisingly high risks of heart problems and early death. A large review of long-term studies shows that even very light smokers can see ...

Tiny ingestible spheres filled with engineered bacteria can detect intestinal bleeding by glowing when they encounter heme.

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.

Researchers found that hot tubs raise core body temperature more effectively than traditional or infrared saunas, leading to ...

Scientists have traced kissing back to early primates, suggesting it began long before humans evolved. Their analysis points ...

Researchers have discovered a way to store information using a rare class of materials called ferroaxials, which rely on ...

Scientists used CRISPR to boost the efficiency and digestibility of a fungus already known for its meatlike qualities. The ...

Researchers discovered that chemotherapy can accidentally trigger a stress alarm in immune cells, causing inflammation that ...

Scientists have directly measured the minuscule electron sharing that makes precious-metal catalysts so effective. Their new technique, IET, reveals how molecules bind and react on metal surfaces with ...

A new airflow device from UBC Okanagan engineers traps exhaled aerosols almost immediately, sharply reducing pathogen exposure in indoor spaces. Early simulations suggest it could outperform existing ...