Two types of fusion reactor called tokamaks and stellarators both have drawbacks – but a new design combining parts from both could offer the best of both worlds
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Fig trees may benefit climate by turning carbon dioxide into stone
Fig trees may be especially good at removing carbon dioxide from the atmosphereRaimund Linke/mauritius images GmbH/Alamy Some fig trees can...
3D printing could enable a safer long-term therapy for type 1 diabetes
People with type 1 diabetes can’t produce enough insulin to regulate their blood sugarHalfpoint Images/Getty Images Researchers have 3D printed...
Polycystic ovary syndrome may be passed on via chemical tags on DNA
Illustration of enlarged ovaries in someone with polycstic ovary syndromeScience Photo Library/Alamy Polycystic ovary syndrome may be passed down through...
X-ray boosting fabric could make mammograms less painful
Mammograms can be painful, but they may not need to beDaria Artemenko/Alamy Getting an X-ray can be uncomfortable – you...
