Humans have been studying and playing with light for millennia — from the ancient civilizations using rock crystals to magnify objects and focus sunlight to ignite fires, to Galileo who sparked the ...

Sign up for the daily CJR newsletter. It is now over a decade since the label “pink slime journalism” was first applied to the proliferation of low-cost, low ...

The UAB Department of Medicine is an integral part of one of the nation's largest health systems. Nationally known for our compassionate care, cutting-edge research, and comprehensive training ...