Fragrance chemicals released by common cleaners can react with ozone in indoor air within minutes, according to research led by Brandon Boor. The reaction occurred with both conventional products and ...

The skeleton belongs to the world’s smallest cetacean, the group that includes whales, dolphins, and porpoises. Vaquitas ...

Young poplar trees can straighten a bent stem even without light or gravity to guide them. In an experiment that removed ...

One example is single-cell RNA sequencing. Known as scRNA-seq, the technology has changed how researchers understand the diversity of cells within tissues by showing that individual cells can produce ...

To find out what people gain from that consistent stride, the researchers asked human volunteers to try walking more like ...

In a study of U.S. veterans over 55, researchers found that the brain’s response continued to change over the following week, with one pattern of activity linked to greater relief from depressive ...

Attention-deficit/hyperactivity disorder (ADHD) affects attention and impulse control, while autism spectrum disorder (ASD) ...

Aging appears to make retinal support cells far less willing to transform into new neurons, complicating efforts to regenerate tissue damaged by diseases such as glaucoma. Credit: Shutterstock ...

Often more than 100 million times dimmer than objects visible to the unaided eye, TNOs are so small that even with NASA’s ...

In a small Cleveland Clinic trial, patients who received the highest dose still had roughly half their original level of LDL, ...

The findings suggest that chronic fatigue syndrome (ME/CFS), long COVID, posttraumatic stress disorder (PTSD), rheumatoid ...

Scientists are narrowing down the type of space rock that caused the mass extinction at the end of the Cretaceous period, and ...