Coinbase, the largest publicly traded cryptocurrency exchange, said on Thursday it will buy derivatives exchange Deribit in a $2.9 billion deal to expand into the crypto options markets.

It used to have 409 english books (it took about 4 hours to complete the download ~ 14 GB, both PDF and EPUB, on my machine), but Springer has since removed some of them from the open access. This ...

An Integrated, Prosperous and Peaceful Africa, driven by its own citizens and representing a dynamic force in the global arena.