Who is Pavel Durov and what is Telegram?
Telegram is one of the world's most popular apps where groups of up to 200,000 users can exchange messages.
Category Archives: Science
Boss arrested over deadly fire at S Korea battery plant
The arrest of Aricell's chief executive follows an investigation that found multiple safety failings.
S Korea boss arrested over deadly fire at battery plant
The arrest of Aricell's chief executive follows an investigation that found multiple safety failings.