Dry Skin vs. Dehydrated Skin: What’s the Difference?
For the most part, whether or not you have dry skin often comes down to genetics. “Your oil glands just don’t produce a significant amount of oil, and that’s not necessarily reversible,” Dr. Castilla ...
Lab experiments add to evidence that Earth's mantle is more complex than thought
A team of geologists and mineral physicists at Harvard University, the University of California, Argonne National Laboratory ...
Art and science illuminate the same subtle proportions in tree branches
The scale invariance in branch diameter dictates how much smaller a limb should be as it branches and how much investment a ...