Pyongyang, August 23 (KCNA) -- A research group of the Silicate Engineering Institute under the State Academy of Sciences developed new fireproof cement and succeeded in its home-production.

Pyongyang, August 23 (KCNA) -- Ryanggang Province in the northern highland of the DPRK, is a leading potato producer of the country.

Pyongyang, August 23 (KCNA) -- There is a considerable number of lakes, natural and man-made, in the DPRK.

Pyongyang, August 23 (KCNA) -- Scientists of the Bioengineering Branch of the State Academy of Sciences in the DPRK have paid big efforts to developing ultra-modern technologies.

Pyongyang, August 23 (KCNA) -- The United States kicked off again the Ulji Freedom Guardian joint military drill together with the south Korean puppet forces.

Pyongyang, August 23 (KCNA) -- Kim Jong Un, supreme leader of the DPRK, is a peerless patriot who has created a new history of national prosperity with his loving care for the people.