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Doctors are unsure about the underlying cause of eye colour change
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The Duchess of Sussex is among fans of stickers from brands like NuCalm, which claim to have a calming effect
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A European Space Agency report that confused air temperature with ground temperature is being circulated on social media
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‘None of the evidence’ presented is ‘sufficiently convincing’ to infer they are from outside the Solar System
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‘Finding a single sword is rare – so four? We rubbed our eyes to believe it’
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If all goes well, the lunar lander that the rocket is carrying will attempt a Moon landing in February.
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Madeleine Finlay hears from the Guardian’s east Africa global development correspondent, Caroline Kimeu, about the challenges and tensions at play at the inaugural climate summit
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Stargazers in the northern hemisphere get a once-in-437-year chance to observe the comet as it reaches peak visibility just weeks after being identified
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The Canadian city is choosing sustainability over aesthetics as it deals with a severe drought.
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The research could possibly be the most dramatic change in treating type 1 diabetes since the discovery of insulin.
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Despite suffering some of the worst impacts of climate change, the continent only gets 12% of financing.
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Tens of thousands of UK buildings should be safety checked because of RAAC concrete, experts warn.
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The embryos were created without using sperm, eggs or a womb and could help gain insight into what causes birth defects or why miscarriages occur.
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States face challenges getting federal aid amid dwindling Fema funds and laws that donât consider heat a climate disaster
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Sphericalness is ‘likely to have been produced intentionally’ – but why it was done remains a mystery
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Tiny structures are not identical to human embryos but could have various uses in medical research
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Early humans needed the movements in the joints in order to slow their descent out of trees, the researchers say.
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Early humans needed the movements in the joints in order to slow their descent out of trees, the researchers say.
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Thousands of lives could be changed every year if treatment guidelines are changed to reflect the findings, researchers suggest.
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Forecasters believe temperatures will rise above the 32.2C recorded in June.