India has described the two-day visit of Indian Air Chief Marshal Rakesh Kumar Singh Bhadauria to Bangladesh "highly significant" in view of the Golden Jubilee of the historic victory in 1971 War for the Liberation of Bangladesh.  The Indian Chief of the Air Staff (CAS) was invited by his counterpart Air Marshal Shaikh Abdul Hannan, Chief of Air Staff, Bangladesh Air Force to review the Passing Out Parade and Commissioning Ceremony at Bangladesh Air Force Academy (BAFA) in Jashore on June 28 on the occasion of ‘President Parade 2021’.    "The two-day visit was highly significant," said a media release issued by the Press Information Bureau of India on Tuesday. 

Chinese researchers have identified a specific neuron that plays a key role in regulating sleep, according to the Chinese Academy of Sciences (CAS).

China plans to launch more space science satellites in the coming three to four years, according to the Chinese Academy of Sciences (CAS).