A five-dimensional intermolecular potential energy surface (PES) was developed for the CH4–N2 complex with methane fixed at its experimental equilibrium geometry. Intermolecular potential energies ...

There has been an "uptick" in confirmed white shark activity off Massachusetts in the last week, including reports of sharks chomping on seals and taking hooked striped bass from fishermen.

Dozens of health insurers, including those with MA plans, pledged on Monday to reduce their use of prior authorizations, sparking excitement and skepticism.