It started with a cryptic email containing the word “confidential” in the subject line. The Albuquerque, N.M., nonprofit used the 2020 gift to create new scholarship programs and expand advising ...

In the olden days — a mere 20 years ago — people talked about hard colloidal particles and soft vesicles or micelles, which covered all sizes from the micrometre to the nanometre regime. Now we talk ...