Using The Big Bang As A Ruler Cosmologists use baryon acoustic oscillations to map distances as the universe expands

Baryon acoustic oscillations, an artifact remaining from the Big Bang, can be used by scientists to measure cosmological distances regardless of how the distances are changing. Soon after the Big Bang, the beginning of our universe, all of the matter READ MORE

Have We Finally Found Dark Matter, or Merely Pulsars? The Fermi-LAT telescope experiment attempts to pinpoint the origin of an excess of gamma rays that might be a dark matter signal coming from the center of the Milky Way!

There is overwhelming evidence to support the existence of dark matter, but its existence is still a mystery to physicists. A method called Indirect detection remains one of our best hopes for experimentally detecting particles of the elusive Dark Matter READ MORE

Why Trains Don’t Fall Off the Track When Turning Researcher derives the optimal angle for train wheels and reveals a new analysis that simplifies our understanding of trains

Trains have been the fundamental backbone of transportation and shipping for a few hundred years. Despite the ubiquity of trains, the details of their workings are a bit of a mystery. Trains have come about as more of a feat READ MORE