The 2018 spring equinox is here and this is what that actually means

It's not the Earth's axis changing its tilt.

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Doctors have restored the sight of two people in a monumental world first

This could end one of the most common forms of blindness.

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How to see, and block, all the apps tracking you on Facebook
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The last male northern white rhino in the world has died

We're witnessing the end of another species.

1 day ago