Log-in to bookmark & organize content - it's free! Professor Vernon Burton argues for "The South" to be studied as a distinctive region of the United States Geographers organize areas of the earth ...

Metastatic cancer occurs when cancer spreads from its original site of origin to a distant location in the body. When cancer metastasizes to a different organ, it retains similar features and ...

Using anew method called Net-CAGE, researchers identified as many as 20,000 new enhancers in humans. They found that while promoters are activated in a variety of cell types, enhancers tend to ...

A new study published in Nature offers the most detailed map to date of how individual cell types in the brain change with age. Scientists analyzed over 1.2 million brain cells from young and aged ...