Oil and gas transportation

[ad_1] Russia has halted natural gas exports to neighboring Finland By JARI TANNER Associated Press May 21, 2022, 1:27 PM…

[ad_1] POKROVSK, Ukraine — Russia claimed to have captured Mariupol on Friday in what would be its biggest victory yet…

[ad_1] ATHENS, Greece — Mountainous and remote, the Greek-Bulgaria border once formed the southern corner of the Iron Curtain. Today,…