Tanker sails through Canada’s misunderstood ‘tanker ban’ area off B.C.’s north coast - The Globe and Mail

An oil tanker caught fire in the Gulf of Oman on Thursday after entering what Iran's navy described as a prohibited zone with its tracking systems disabled, Iranian state-run media reported, the second such incident in the area in 24 hours. Iran's navy said monitoring teams patrolling the eastern sector of the Strait of Hormuz detected the tanker ablaze in the restricted area, according to a statement cited by the Mehr news agency.

Reaching another star within a practical amount of time will require something far more capable than chemical rockets. One of the leading ideas is a solar sail, a large reflective structure that can be pushed by light. If extremely powerful lasers are aimed at such a sail, they could accelerate it to speeds well beyond what current propulsion systems can achieve. But there may be an unexpected problem once a lightsail begins traveling at a significant fraction of the speed of light. According to a new paper on arXiv by Chao Shen and Jiaze Li of the Harbin Institute of Technology, the same light used to propel the sail could eventually produce a drag effect.

AtlanticNova ScotiaNew BrunswickPrince Edward Island Newfoundland and LabradorCalgaryLethbridgeKitchenerGuelphNorthern OntarioSudburyNorth BaySault Ste. MarieTimminsOttawaKingstonBrockvillePembrokeReginaYorktonSaskatoonPrince AlbertTorontoWatchWeatherPeelHamiltonDurhamYorkHaltonNiagaraQueen's ParkToronto City HallIn PicturesVancouverVancouver IslandCanadaLocal SpotlightRoyal FamilyPoliticsNanosPower PlayQuestion PeriodFederal Election 2025WorldMideast ConflictRussia-Ukraine WarWatchLatestCaptured on CameraPoliticsLifestyleConsumerHealthExplainedEntertainmentTechnologyDeception DecodedAutosEnvironmentBusinessInflationReal EstateAutos