A new study finds that microplastics and nanoplastics accumulate at higher levels in the brain than in the liver and kidney.

raising sea level by 216 feet. Explore what the world’s new coastlines would look like. 8 min read This story appears in the September 2013 issue of National Geographic magazine. The maps here ...

These cameras look and act like traditional cameras with ... the best in image-sensor and processing technology, high levels of noise control, and more. The LCD panel on the back of an SLR can ...