You do not need to stay awake after a concussion. Back in the day, the only way doctors could assess brain function in a ...

The Center for Biological Diversity sued the Environmental Protection Agency today for approving the use of radioactive ...

Sarah Carolides has shared some of the key advice she gives to her clients, including what they should and shouldn't be ...

Phosphorus, the vastly underappreciated 15 th element on the periodic table, is essential to all life as we know it. Phosphorus is the structural backbone of the phosphate nucleotides in DNA and ...

In the late nineteenth century, a German biochemist found the nucleic acids, long-chain polymers of nucleotides, were made up of sugar, phosphoric acid, and several nitrogen-containing bases.