Scientists used to think cysteine was required to manufacture itself. Turns out, it isn’t. In fact, cysteine slows down the manufacture of itself. Go figure!
When scientists think of a very early Earth, they think of a hot, hostile place not too long after the birth of the solar system more than 4 billion years ago. This time in the Earth’s history is called the READ MORE
Harmful algal blooms are becoming an increasing problem in areas around the world, including the Great Lakes, where drinking water is obtained from surface water sources, such as lakes and rivers. When agricultural nutrients and urban waste runoff enters these READ MORE