They’ve been a mainstay in battle since the early 20th century. But in just three years of war in Ukraine, tanks have evolved. Produced by Elena Shao, Jon Huang and Martín González Gómez.

Black holes have long captured the imagination of both scientists and the general public. These exotic objects—once thought to be merely hypothetical—have also conceptually inspired countless artists ...

Seven in 10 Americans say the nation’s political divisions are at least as big as during the Vietnam War, according to a new poll, which also finds nearly 6 in 10 saying Donald Trump’s presidency is ...

For more on lying check out our podcast, “Overheard at National Geographic.” Listen here. This story originally published in the June 2017 issue of National Geographic magazine. In the fall of 1989 ...