Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

It has slipped by over 3.67% from its highest level this year, forming a shooting star pattern. The Brazilian real has plunged as the currency faces the perfect storm this year. First, the crash ...