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
With the right code, hackers can control guns from afar
Fluffy little murderbeasts may soon be kept under lock and key
An unusual trial design helped prove the vaccine safe and effective in less than a year
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