Food waste may become a powerful climate tool thanks to tiny reusable beads that capture carbon directly from the air. Keeping global warming below 1.5°C over the long term will require more than major cuts in greenhouse gas emissions. According to climate scenarios outlined in the latest Assessment Report from the Intergovernmental Panel on Climate [...]

Researchers have uncovered a previously underappreciated mechanism involved in Alzheimer’s disease and developed a compound that interrupts it. For decades, Alzheimer’s research has largely focused on amyloid plaques and tau tangles, the protein abnormalities that accumulate in the brain as the disease progresses. Yet despite billions of dollars in research and numerous drug development efforts, [...]