Its dying gasps could reveal what makes stars go out with a bang Talk about going out with a bang. Stars that are about 10 times more massive than the Sun tend to die in colossal explosions called supernovae.
Although there are about 2,000 species of fireflies in the world, synchronous fireflies – ones that can coordinate their flash patterns – exist in just a handful of places on Earth. Although there are
ABUJA (Reuters) - Jihadist group Boko Haram has freed 21 of more than 200 girls it kidnapped in April 2014 in the northern Nigerian town of Chibok, after mediation by Switzerland and the International