After 30 years of planning, construction of the SKA Telescope, set to be the world's largest telescope array, began in South Africa on December 5.
A woman's unusual vomiting episodes may be linked to an autoimmune disorder.
For the first time in 50 years, archaeologists have discovered Fayum mummy portraits at an ancient Egyptian site.
About 90% of all species went extinct during the "Great Dying" around 252 million years ago, but in the case of one paleo-beast — the so-called gorgon — reports of its death were greatly exaggerated, new research finds.