For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

However, although photons of light existed since the first second after the Big Bang, they could not yet shine across the ...

In the realm of physics, the speed of light is considered one of the most fundamental constants in the universe, dictating ...

Neil deGrasse Tyson explains why we can’t go faster than light—because time itself stops. Relativity reveals a mind-bending ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

A new generation of black hole research is unfolding thanks to artificial intelligence, massive simulations, and cutting-edge ...

Scientists from CERN have measured the speed of sound in the quark-gluon plasmas with record precision, a key step to ...

Take, for instance, quantum entanglement, which says that the state of one particle can be determined by examining the state ...

Mayor Bruce Harrell has signed new legislation aimed at streamlining the permitting process for the Sound Transit light rail ...

The Frederick Police Department announced Monday an expansion of its automated traffic enforcement program, launching a ...