Teeth deep cleaning, or periodontal scaling and root planing, is a common procedure that treats gum disease by removing bacteria above and below the gumline. It may prevent future tooth loss. Share on ...

As demand for cobalt, nickel, and other critical minerals surges, governments and companies are eyeing the deep ocean floor. Scientists warn of irreversible damage to deep-sea biodiversity, while ...

Are your gums red, puffy and tender? If so, a deep dental cleaning might be on the agenda at your next dentist appointment. Your dentist might recommend a deep cleaning when you develop certain ...

Deep sleep or slow-wave sleep supports memory, growth, and cell regeneration. Not getting enough may contribute to some health conditions, including heart disease and Alzheimer’s disease. You may have ...

The ocean seafloor is one of the last true frontiers of the unexplored and unexploited. Even as the world above it lurches with the changes of global warming and human displacement, the bottom of the ...

Earle served as the Chief Scientist at the National Oceanic and Atmospheric Administration. She is the founder of Deep Ocean Exploration and Research, and Mission Blue, a National Geographic Explorer ...

We all crave some level of connection, but for some of us, those connections must go beyond the surface level chatter. In fact, some people need deep connections to truly thrive – connections that are ...