BBC
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One of the biggest (and weirdest) horned dinosaurs has been discovered
Even a children’s drawing couldn’t make this up.
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Colossal volcanic eruptions made some dinosaurs more like chickens
In a strange turn of events, researchers think that prehistoric global warming caused some dinosaurs to turn warm-blooded.
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Here’s how ultra-processed foods actually change your lifespan – major new study
Ultra-processed food is probably bad for you – but a 30-year study suggests it may not be as harmful as previously thought.
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Origin of Earth’s ‘second moon’ discovered
Our ‘second moon’ probably came from our first, but an asteroid sampling mission could put this theory to the test.
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‘Giant fish lizard’ bigger than megalodon could be largest marine reptile ever discovered
Step aside, meg: Scientists have uncovered the biggest marine reptile ever, and it’s a prehistoric beast.
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Stunning new image of black hole at centre of our galaxy revealed
The groundbreaking image shows a strong magnetic field spiralling at the edge of Sagittarius A*.
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The Universe is a hologram: Stephen Hawking’s final theory, explained by his closest collaborator
On the sixth anniversary of Stephen Hawking’s death, close friend and colleague Thomas Hertog unpacks the trailblazing physicist’s thoughts on the Big Bang’s origins.
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![[:es]Tourism’s carbon impact three times larger than estimated[:]](https://katedra.eus/app/uploads/2018/05/101174557_gettyimages-699946656.jpg)
[:es]Tourism’s carbon impact three times larger than estimated[:]
A new study says global tourism accounts for 8% of carbon emissions, around three times greater than previous estimates.
