Quasars are awe-inspiring – among the brightest objects in the Universe, behind gamma-ray bursts and supernovae. Unlike other ...

Intestines suffer a lot of wear and tear in their daily service to digestion, requiring constant renewal of their lining.

We're way behind several species when it comes to regeneration, and scientists are keen to discover the secrets of these ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

November is Pet Diabetes Month. Signs to look out for are increased drinking, urination, appetite, weight loss, lethargy, and ...