Dog and cat lovers have long argued which of their domestic cadets is smarter. The answer to this question is given by scientists from Canada, Germany, Switzerland, Russia, quoted by Rossiyskaya Gazeta.

Coffee, black chocolate and small boneless fruits are among the foods that make people happy, while fizzy drinks, donuts and burgers can quickly “give them” a bad mood, writes in. The Daily Old, referring to the results of a study done in the UK, reports the BTA.

The immunological effectiveness of Russia's Covid-19 Epivakkorona vaccine, developed by the Russian Vector Scientific Center of Virology and Biotechnology, is one hundred percent according to the results of the first two phases of clinical trials, TASS reported, citing Rospotrebnadzor's press service.

A rocket by Richard Branson's company - Virgin Orbit offering services to orbit satellites has reached space eight months after failing its first demostration flight, the Associated Press reported.

Twitter temporarily blocked an account of an ultra-right wing American lawmaker in the Republican Party, global agencies reported.

Russian scientists managed to recover the faces of Siberian Tutankhamun and his sacrificed mistress on the basis of their damaged skulls for 2600 years, writes in. The Daily Mail.

Biologists have discovered the longest known genome in the animal world - of neoceratodus - a species of Australian double-breathing fish, DPA reported.