女生小视频

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Twisteddoodles brings that seasonal feeling to the lab

This week's cartoon from Twisteddoodles

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Space

A dramatic return from space in Kazakhstan

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TR9YKG Volunteers at a community kitchen prepare a meal for diners in need.

Mind

I am in a rut. Is there a way to regain my zest for life?

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Food tin cans. Groceries background with dof.; Shutterstock ID 169474457; purchase_order: -; job: -; client: -; other: -

In a post-apocalyptic world, how long would canned food remain edible?

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This is a 3D illustration of Three Merging Supermassive Black Holes.

Do black holes look the same from any angle?

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Handsome young man sleeping in the bed at night in his bedroom. Snoring and having breathing problems.

This week鈥檚 new questions

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Do chickens blush? And if they do, what makes them blush the most?

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Tom Gauld on a party for time travellers

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Twisteddoodles on the anatomy of a task

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This mosaic image of the magnificent starburst galaxy, Messier 82 (M82) is the sharpest wide-angle view ever obtained of M82. It is a galaxy remarkable for its webs of shredded clouds and flame-like plumes of glowing hydrogen blasting out from its central regions where young stars are being born 10 times faster than they are inside in our Milky Way Galaxy.

Space

Stellar views of some of the most spectacular sights in the universe

These dazzling images taken by NASA's Hubble Space Telescope are from the upcoming book Cosmos: Explore the wonders of the universe, which has a foreword by astrophysicist Becky Smethurst

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Why does the return journey seem much shorter than the outward leg?

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Can a trapped mouse really find its way back from a mile away?

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This week鈥檚 new questions

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Why does hair pulling hurt? Blame your myelinated nociceptors

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