Not all PFAS are created equal. New research suggests that some newer “forever chemicals” may accelerate biological aging in vulnerable groups.…

A new study suggests that when blood sugar is elevated, exercise alone may not be enough. Most of us hear the…

A major new review challenges the idea that a daily aspirin can reliably prevent bowel cancer in the general population. For…

Northern wildfires may be unleashing hidden reservoirs of ancient carbon — and climate models are missing much of it. Wildfires sweeping…

Seabird guano fertilization boosted maize production in ancient Peru, fueling Chincha wealth, trade networks, and strategic Inca alliances. New archaeological findings…

Recurring droughts and shifts to larger-scale hunting led to the abandonment of the Bergstrom bison site about 1,100 years ago, despite…

Scientists have identified the world’s oldest rock art—a 67,800-year-old hand stencil in Sulawesi—using uranium-series dating A hand stencil discovered on the…

Recovering humpback whale populations are revealing a hidden shift: older males are increasingly outcompeting younger rivals to father calves. New research…