We have put together stories from our coverage on science from the past two weeks to help you stay informed. If you would like to see more of our reporting, please consider .
While US stealth fighters like the F-22 Raptor grapple with delaminating radar-absorbent coatings – a vulnerability likened to “moulting cicada wings” – China claims to have found an ancient solution for its fifth-generation jets.
2. Chinese maths star Wang Hong solves ‘infamous’ geometry problem
Chinese mathematician Wang Hong has solved an “infamous” geometry problem called the Kakeya conjecture within three dimensions. It is considered a breakthrough that could have implications for imaging, data processing, cryptography and wireless communication.
3. Another DeepSeek moment? China’s kung fu bot goes open source
