Swarm behavior is a phenomenon observed in nature where flocks of birds, schools of fish, and swarms of insects exhibit coordinated movement. Each entity interacts with its surroundings and other ...

The Indicator from Planet Money A bite-sized show about big ideas. From the people who make Planet Money, The Indicator helps you make sense of what's happening in today's economy. It's a quick ...

Infections and allergies can cause thick, glue-like nasal mucus. Environmental factors, like a dry climate, can also contribute to this. Nasal mucus is created by the tissue lining of your nose ...

Exfoliating can help remove dead skin from your feet. You can try methods like scrubbing, soaking, or applying paraffin wax. Dead skin on the bottom of your foot may appear dry, cracked, loose, or ...