'Fool's Gold' Actually Contains a Newly Discovered Type of Real Gold, Scientists Find

Astronomers confirm there’s a third type of supernova explosion, called an "electron-capture" supernova. The new sighting shores up a decades-old suspicion about the nature of a long-lived supernova seen in 1054 A.D., which created the famous Crab Nebula.

Scientists develop simple blood test for early detection of Alzheimer's disease

HKUST scientists develop simple blood test for early detection of Alzheimer's disease