NASA astronauts to walk outside International Space Station today - watch live
NASA astronauts Chris Cassidy and Robert Behnken will take part in the 229th spacewalk from the International Space Station at 12:35 BST today

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Human Food review - nutritionally-dense meal replacement bars keep you going
The bars, called Human Food bars, are described as the ‘world&s first organic Daily Nutrition Bars&, and can be used in smoothies, crumbled into granola, or just eaten on their own

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Three key Gmail settings to activate now to stop hackers accessing your account
To help make sure your Gmail account is as secure as possible, here are three easy security settings that you can put in place in a matter of minutes today

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Staring at red light for 3 mins a day can 'significantly improve your eyesight'
A study by University College London has shown that staring at long wavelength light for three minutes every day can "significantly improve vision" in those aged 40 and above

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Astronomers baffled as 'monster star' mysteriously disappears into the darkness
The mysterious star is located more than 70 million light-years away in the constellation of Aquarius, and is part of the Kinman Dwarf galaxy

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Google trick brings 3D dinosaurs into your home - here's how to try it
Google has launched new AR effects that let you view 3D dinosaurs and turn your home into your own Jurassic World

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