Electric fields can feel abstract, but interactive simulations make them tangible. From placing charges to mapping equipotential lines, these tools bring invisible forces to life. Whether you’re a ...

University at Buffalo researchers have discovered that uneven electric charges on particles in turbulent air cause them to form dense clusters. The study, published in PNAS, shows that patchy surface ...

In the home, the lab and the factory, electric fields control technologies such as Kindle displays, medical diagnostic tests and devices that purify cancer drugs. In an electric field, anything with ...

In 1832, Charles Darwin witnessed hundreds of ballooning spiders landing on the HMS Beagle while some 60 miles offshore. Ballooning is a phenomenon that’s been known since at least the days of ...