China expanding its nuclear capabilities, scientists say

China is expanding its capacity to store and launch nuclear missiles, US scientists say. Satellite images from Xinjiang province in the west of the country suggest it is building a nuclear missile silo field, a report from the Federation of Americ..

Australian scientists develop pain-free blood sugar test for diabetics

Australian scientists say they have developed the "holy grail" of blood sugar testing for diabetics, a non-invasive strip that checks glucose levels via saliva. For diabetics, managing their blood sugar levels typically means pricking th..

Australian scientists develop pain-free blood sugar test for diabetics

Covid origins: Scientists weigh up evidence over virus's origins