For centuries, tales of mysterious blue lights above swamps fascinated people. Modern experiments now explain that microlightning sparks between charged methane bubbles from decomposing plants produce the eerie glow known as will-o’-the-wisps.
Astronomers have discovered that Cha 1107-7626, a rogue planet 620 light-years away, is now the fastest-growing planet ever observed. The massive world consumes six billion tonnes of gas per second,…
Learn about the innovative multi-layer metalens design and its potential applications in portable devices. It is the first-ever discovery which would allow people to see the world differently. Unlike traditional…
