Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses.
Vlad Tepes, also known as Vlad the Impaler, and even 더 많이 infamously known as Dracula defended Romania against the Ottoman Empire in some of the most horrific ways imaginable.
As part of the National Geographic and Rolex Perpetual Planet Everest Expedition, a team of scientists and Sherpa guides sets out to collect information about glacial change in the Himalayas.
A team of researchers and local communities, supported 의해 the Okavango Eternal partnership, follow the flow to determine how we can preserve these vital water systems. …
호랑이 are 아이콘 of beauty, power, and the importance of conservation. Learn five surprising facts about these striped felines, including how large the 고양이 can be...
Many have never been seen before but together they shed new light on the short, eventful life of the so-called ‘Boy King’ and are now helping experts realise the sheer scale of Tutankhamun’s influence in the ancient world
