The annual Florida Python Challenge is only a few weeks away, but participants will have trouble matching a new record set ...

How the proteins in our bodies bind together to form protein complexes plays a critical role in numerous cell functions—staving off diseases, for instance, or transporting ions across cell membranes.

Overall ratings for the United States are also largely negative. Favorable views of the country have declined in many places over the past year, including double-digit drops in Indonesia, Italy, ...