Eyewitnesses, who were blocked in train cars in the subway flooded with rain in the Chinese city of Zhengzhou, told how it all happened: the worst thing was not water, but running out of oxygen.

The Ukrainian military deployed a Buk air defense missile system to the Russian border for training. This was announced by the country's Ministry of Defense on its Facebook page.

Anonymous crypto wallets, according to European financial regulators, are increasingly being used for criminal purposes.

The biochip for detecting coronavirus, which is being developed at the St. Petersburg State Electrotechnical University "LETI", will be able to diagnose coronavirus in 5-10 minutes.

Authorities in the Chinese city of Zhengzhou (Henan province) have evacuated 200,000 people due to severe flooding, according to the city's propaganda department.

The administration of US President Joe Biden called on the Ukrainian authorities to refrain from expressing their position during the negotiations between Washington and Berlin on Nord Stream 2.