Its a popular phrase to describe the visually impaired, but bats arent really blind. For a start, theyve got eyes (albeit small ones) that operate very well at night or in caves.
They also use their sight to navigate during the day. Some can even detect ultraviolet lights that humans cannot, but its their ears that are really impressive they can emit high-pitched squeaks and use the reflected sound waves to locate prey and navigate even further.
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.
High levels of iron help prevent hearing loss, a study has claimed.
A software engineer has constructed a fingernail-sized engine made of paper and it totally works!
Conspiracy theorists claim that there is a mysterious alien based pyramid in the Antarctic.
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