Israel's swift vaccination rollout has made it the largest real-world study of Pfizer Inc's COVID-19 vaccine. Results are ...

Lockdowns during the first wave of COVID-19 had a much smaller impact on urban air quality than first expected, a study of 11 global cities, from Wuhan to New York, found on Wednesday.

A new study reveals that not all trees benefit urban air quality, with some species releasing compounds that worsen pollution. Scientists developed the Air Quality Impact Index (AQII) to guide ...

Nature's oldest creatures defy aging rules. Greenland sharks live nearly 400 years. Ocean quahogs reach over 500 years.

California scientists spotted the brightest flare ever recorded, shining with the light of 10 trillion suns, from a ...

A Northwestern team transformed a common chemotherapy drug into a powerful, targeted cancer therapy using spherical nucleic ...

A roughly 3,000-year-old site in Mexico was built in the shape of a cosmogram that stretches for miles, a new study suggests.

A remarkable new study challenges the findings of Nobel Prize winning research into how our universe has changed over time.

However, scientists said, the world is measurably warmer than it was a century ago. Hurricane hotspots like the Caribbean Sea ...

A new study reveals that aggression and self-harm share a biological foundation in the brain’s response to early-life trauma.

The study showcases an innovative and effective approach for large-scale genomic research of individual cells and viral ...

A recent analysis of national higher-education data by a researcher at the University of California, Santa Cruz, found that ...