Dig in: Sand serves up a possible cure for obesity
Engineered particles of purified sand could be the next anti-obesity therapy as new research shows that porous silica can prevent fats and carbohydrates from being adsorbed in the body.
Science & Technology
Different blossoming schedules have kept these flowers from driving each other extinct
A big part of evolution is competition — when there are limited resources to go around, plants and animals have to duke it out for nutrients, mates, and places to live. To figure out how China’s mountain meadows can support dozens of closely-related f…