The largest of all tigers, the Siberian (or Amur) tiger lives mainly in the coniferous forests of eastern Russia. Males weigh almost twice as much as females at about 650 pounds. Its orange coat is paler than other tigers' and its stripes are brown instead of black.
Poaching has drastically reduced their number to less than 700 and nearly half of them (490) are in captivity.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
Confused Apple customers are finding coins in their MacBooks.
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