Blue tits all look nearly identical to the human eye, yet they spot parasite-ridden partners instantly. The secret lives ...

Catching someone's gaze during a quick conversation can tell you a lot, but the actual shade of their irises might hold clues ...

Bypassing painful procedures and stinging formulas, the secret to a beautifully pillowy, voluminous pout lies in the strategic manipulation of light, reflection, and subtones ...

While most people see a full spectrum of colors from red to violet, dogs lack some of the light receptors in their eyes that ...

A Republic Built on Native Land During the 1990s, I served as the executive director of an urban Native American center in ...

Purdue University's phenotyping lab uses advanced imaging to study how to create more resilient crops. Researchers analyze ...

I went to the Reflecting Pool because, as a certain American naturalist once said of a different pond, I wished to “live deliberately” and “see if I could not learn what it had to teach.” I doubted ...

The semiquincentennial comes at a time of deep discord in America and as the White House seeks to reshape who should be ...

Most of us trust our eyes without a second thought.

On America’s 250th anniversary, Bryan Stevenson, a civil rights lawyer and the founder of the Equal Justice Initiative, looks toward the work that is ahead for the country.

Discover the psychological meanings behind wearing red or black to a wedding and learn why white remains the ultimate ...