People are urged to look out for two symptoms that appear on the face, which could signal a “silent killer” condition. These ...

There are three identified types of heterochromia: Central heterochromia - this type is characterized by two colors within ...

This illustration shows a hypothetical uneven ring of dust orbiting KIC 8462852 ... and Swift missions as well as the Belgian AstroLAB IRIS observatory suggests that the cause of the dimming ...