Briefing: Russian tanker drifts into Libyan waters amid environmental warnings
Strategic angle: The Russian sanctioned tanker has been unmanned and poses a significant environmental threat as it carries hazardous cargo.
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Strategic angle: The Russian sanctioned tanker has been unmanned and poses a significant environmental threat as it carries hazardous cargo.
Strategic angle: Video review technology will be available on six courts at this year's Wimbledon.
Strategic angle: An investigation reveals regulatory failures in Alabama's mining oversight post-explosion.
Strategic angle: A newly discovered Triassic reptile from the UK looked more like a racing greyhound than a crocodile, built for speed on land.
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Braden Smith breaks Bobby Hurley's all-time assists record during NCAA tournament.
Strategic angle: Phil Edwards speaks to BBC Sport about what it's really like to be a boxing referee and whether he thinks VAR could work in the sport.
Strategic angle: Neal Slavin's landmark photography book "When Two or More Are Gathered Together" reveals the many sides of 20th century American society and is notably for its use of colour.
Strategic angle: Despite President Trump's statements on reducing military presence, the US is increasing its forces in the Middle East.
Strategic angle: A devastating fire at a Daejeon factory has resulted in multiple fatalities and injuries as workers attempted to escape.