Julieta Anitok is a science teacher at Simon Sanchez High School, instructing honors biology and physical science. For Anitok, teaching was actually her second career. Nine months later, she was able ...

A new analysis of hundreds of obsidian artifacts from the Aztec Empire has revealed the vast trade networks that supplied ...

LONDON (AP) — European Union regulators accused TikTok on Thursday of breaching digital content rules because it’s not being ...

Everything has to go right for a life-saving transplant. Too often, the system makes it impossible. Sixty-six-year-old Brian ...

Restrictions on payments to foreign partners may jeopardize studies of cancer and other conditions that would benefit ...

Magnetic resonance imaging (MRI) scans of the heart could help to detect a life-threatening heart disease and enable clinicians to better predict which patients are most at risk, according to a new ...

For decades, doctors and researchers have puzzled over a basic heart rhythm mystery: Why do women tend to have faster ...

If you have an Apple Watch (or a similar wearable, such as a Google Pixel Watch or Fitbit Sense 2), you have a wealth of ...

Sex releases feel-good hormones and makes you feel closer to your partner or more attuned to your body. Learn what science ...

Forget pricey serums and supplements — scientists say the real fountain of youth may already be hiding in your fridge. A ...