Chernobyl Nuclear Disaster**: The catastrophic nuclear accident at Chernobyl in 1986 not only ... Challenger Space Shuttle ...

McAuliffe was 37 when she was killed, one of the seven crew members aboard the Challenger when the space shuttle broke apart on live TV on Jan. 28, 1986.

Anyone with even a cursory knowledge of the 1986 explosion of the space shuttle Challenger knows it was a national tragedy. But dig a little deeper, and it's even more heartbreaking.

It was 1986, Christmas was just around the corner, and this was the after-dark view, looking down Newcastle’s main retail ...

The Chernobyl nuclear power plant incident made 1986 a calamity that altered history forever. 1986 also saw the catastrophic ...

Hearing her voice and hearing what she stood for and hearing her be a champion for the field of education, I thought, was ...

This year “The Ezra Klein Show” has covered everything from the presidential election to the effects of “Cocomelon” on the ...

New technology alerts schools when students type words related to suicide. Should all schools use it? Or is it an invasion of privacy? By Jeremy Engle See what you remember about this ...

This wasn’t an ordinary mission—it was NASA’s so-called “Return to Flight” mission as it took place around a year after the Space Shuttle Columbia disaster, which killed all seven ...

An interesting tidbit about the ship's history is that it played a significant role in recovering the flight recorders from the Challenger space shuttle disaster in 1986. The submerged submarine ...