The site of the world’s worst nuclear disaster remains damaged, but so far, radiation levels outside the plant have not ...

Vitamin K injections have prevented deadly brain bleeds in infants for more than 60 years. New research shows refusal rates ...

Hawaii’s Kilauea, one of Earth’s most active volcanoes, sent lava fountains spewing into the air, obliterating a U.S.

Hole in the Sky, by Daniel H. Wilson, is one of Scientific American’s best fiction picks of 2025. In the novel, aliens talk ...

An estimated 280 million metric tons of plastic waste will enter the air, water, soil, and human bodies every year by 2040, ...

Ultrastructure expansion microscopy of murine male germ cells reveals the fine molecular structures of centrioles (shown in ...

Susan Monarez, Robert F. Kennedy Jr.’s handpicked CDC appointee, was privately assuring health officials that she would ...

As the Trump administration is expected to finalize a standard to prevent heat-related injury and illness for workers by ...

With Trump’s budget knife still poised over NOAA’s climate research operations, international researchers see a reduced role ...

A new study revealed that the brain goes through five different epochs throughout the course of a person's life. One of these ...

Speaking up with the world’s eyes upon them. Rushing into a burning building. Standing firm when others folded. In choosing the difficult path, they showed us what strength looks like.

RFK Jr.’s allies are in full control of U.S. immunization policy.