Clark County invites the community to a fun-filled event to be held at the Cambridge Community Center.

With the “pandemic of the unvaccinated” striking younger victims, stretching hospital resources, and causing jitters among investors, a national patchwork of full and partial mask mandates is once again taking shape.

With the “pandemic of the unvaccinated” striking younger victims, stretching hospital resources, and causing jitters among investors, a national patchwork of full and partial mask mandates is once again taking shape.

NASA says the gamma-ray burst (GRB) had been racing toward Earth for “nearly half the present age” of the universe as the star that loosed it in the direction of our home planet is billions of light-years away.

A group of astronomers, including from India, have detected a very short, powerful burst of high-energy radiation that lasted for about a second.

The phenomenon detected by NASA's Fermi Gamma-ray Space Telescope is one of the shortest GRBs produced by the death of a star, lasting for less than a second.

Astronomers believe that short gamma-ray bursts of less than two seconds originate when two black holes, two neutron stars, or a black hole and a neutron star merge with each other.

In the major development, a group of astronomers including some Indian scientists has detected a very short, powerful burst of high-energy radiation that lasted for about a second and had been racing toward Earth for nearly half the present age of the universe.

Normally metals and insulators sit at opposite ends of a spectrum of conductivity, but researchers have discovered a material that can switch between those states freely, even at room temperature.