Many animals have stripes or patterns for the purposes of camouflage. But why the particular designs? Harvard researchers believe they know how a certain direction occurs and they have come up with a ...

A parkway is a two-way street, and so is this column. I’ve received a lot of encouraging e-mails during the first month of this column from a lot of people who needed to let off some steam. I’ve ...

Happy New Year! It’s the first Big Beauty Tuesday of 2021—and after the heaviness of 2020, we are understandably looking to lighten up this year, in every way imaginable. “Here’s to a collective sigh ...

Frank A. Farris does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...