Writing a letter of recommendation for a friend can feel like an honor and a responsibility. It’s an opportunity to support someone you care about while helping them advance in their career, education ...

In May, the US Food and Drug Administration (FDA) approved the first at-home cervical cancer screening tool, developed by Teal Health. The wand allows patients to collect a vaginal sample themselves ...

Scientists have recovered a sample of DNA from a Leonardo da Vinci drawing that could belong to the Renaissance polymath.