For more than 20 years, Massachusetts high-school students needed to pass a standardized test to graduate—a requirement at least partially responsible for the state’s reputation for excellence ...

Oh no, this is a test of your true Christmas spirit and knowledge! Packed with hilarious and quirky questions, this trivia will have kids and adults alike scratching their heads and laughing out loud.

This molecule helps researchers test the efficacy of therapies like photodynamic therapy (PDT), a promising treatment that uses light and photosensitive chemicals to destroy cancer cells.

For some, this shift can be a positive one, as older adults embrace their sexuality and find new ways to express themselves. For others, however, it can be a challenge to confront their own biases ...