In a study conducted at the University of Helsinki, AI was trained to classify bird sounds with increasing accuracy. The ...

Finger-prick dried blood sampling can accurately measure key Alzheimer’s disease biomarkers, including p-tau217, GFAP, and ...

Biologists are confronting a problem they thought they had mostly solved: what, exactly, counts as life. A wave of ...

Biologists are quietly rewriting what it means to be alive, and the human body has become one of their strangest frontiers.

AI-enabled microscopy is emerging for rapid bacterial classification, yet its utility remains limited in dynamic or resource-limited settings due to imaging variability. This study aims to enhance the ...

School of Biological Sciences, University of Southampton, Highfield Campus, SO17 1BJ Southampton, U.K. School of Chemistry and Chemical Engineering, University of Southampton, Highfield Campus, SO17 ...

Section 1. Purpose. Dangerous gain-of-function research on biological agents and pathogens has the potential to significantly endanger the lives of American citizens. If left unrestricted, its effects ...

Biological hazards, or biohazards, contain living organisms that can pose dangers to human health. In the workplace, these can include blood, human waste, pathogens, and more. Biological hazards are ...

As anticipation builds for the longer days that follow this weekend’s switch to daylight savings time, the moment seemed ideal to turn to one of the nation’s leading circadian-rhythms researchers, UC ...

Chronological age refers to a person’s age based on when they were born. The term biological aging describes the age of their cells, which can differ depending on genetic and environmental factors.

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...

Biological sex is the sole basis for defining the words “male,” “female,” “father,” and “mother,” according to new guidance published Wednesday afternoon by the Department of Health and Human Services ...