Dr. Lee is undoubtedly one of those fans, as one of his roles is as the Founder of the Mars Institute, a non-profit dedicated ...

Researchers are creating advanced simulations that will provide a deeper understanding of Mars's climatic history and help to determine whether it was once able to sustain life.

Sarah Palmer is a photographer based in Toronto. She explores pop culture and current events with a focus on the subcultures ...

This story appears in the May 2019 issue of National Geographic magazine. Washington’s Mount Rainier boasts the largest collection of glaciers on a single peak in the contiguous United States.