How Can Space Travel Faster Than The Speed Of Light?
Light speed is often spoken of as a cosmic speed limit … but not everything plays by these rules. In fact, space itself can expand faster than a photon could ever hope to travel. Cosmologists are intellectual time travelers. Looking back over billions of years, these scientists are able to trace the evolution of our…
Why Do Cities Spark More Thunderstorms Than Rural Areas?
Some big cities, particularly those located in hot and humid environments, actually spawn more thunderstorms than surrounding rural areas. That’s the conclusion of a new study by Northern Illinois University researchers, which was published in Quarterly Journal of the Royal Meteorological Society. The scientists found thunderstorm “births” were significantly higher on weekdays compared with weekend…