Facebook and Google battle to provide the best internet connection from the edge of the atmosphere
Dahala Khagrabari (#51) used to be a piece of India inside Bangladesh, inside India, inside Bangladesh
Armed with a Google search and a theory, a 14-year-old enters the fray on a longstanding historical debate
The future of Earth's glaciers is unsettling at best
Masonic memorials, bison jumps and parks
An Iranian city logged a 165-degree heat index last week as temperatures continue to boil
Rituals are important when you're about to rocket into space
The An-2 can hover and fly backwards
The loss of thousands of pets to the hurricane encouraged lawmakers to rethink society’s responsibility to animals
The sword's inscription is an 800-year-old mystery
The first explorations of the greenhouse effect began in 1824
There's intel inside monkey feces — in the form of DNA
The alien planet was Mars and the process was just a bit simpler than it is today
Viruses and bacteria may threaten swimmers in the 2016 summer games
In 1915, American troops began a 19-year, unofficial occupation of the Caribbean nation
Why do dogs go nuts when their owners get home? The answers lie in their DNA and brains
A new study challenges the misconception that kids with the disorder lack empathy
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