Brazil’s diverse habitats house a remarkable variety of firefly species, many of which are habitat specialists, thriving in unique ecological niches but vulnerable to environmental changes. A new ...

Concerned about your patient's type 2 diabetes risk? Along with the usual preventive strategies — like diet and exercise and, when appropriate, glucagon-like peptide 1 (GLP-1) agonists — there's ...

Many people fall asleep with a night lamp on, keep the TV glowing in the background, or live in neighbourhoods flooded with street lights. It may feel harmless, even comforting, but new research from ...