近日，全球最快高铁列CR450动车组样车正式亮相，测试时速450公里，运营时速400公里，将成为世界最快高铁列车组。并且在运行能耗、车内噪声、制动距离等主要指标领先国际。未来，距离CR450商业运营还有多远？它又会最先运行在哪条高铁线路上？中国高铁今后 ...

更安全——制动距离更短、运行稳定性更优，在运营速度提升的情况下，制动距离与时速350公里动车组基本相当 更节能——整车运行阻力降低22%，减 ...

A PAL Airlines de Havilland Canada Dash 8-400 turboprop, operating under Air Canada, skidded off the runway and caught fire upon landing at Halifax International Airport (YHZ), narrowly avoiding ...

ALPHARETTA, Ga — Georgia 400 Southbound in Alpharetta is open again after being shut down for over three hours due to a crash. Alpharetta Police say that a car heading southbound around 3 p.m ...

National Park officials urged caution after a toddler nearly fell off a 400-foot cliff while the family visited erupting volcano Kīlauea. After a three-month pause the Kilauea Volcano in Hawaii ...

“The entire railway family is in mourning,” French railway company SCNF said in a statement to PEOPLE after the driver died by suicide Kimberlee Speakman is a digital writer at PEOPLE. She has ...

More than 400 passengers travelling by train near Paris have narrowly avoided disaster after their driver jumped from the locomotive, travelling at high-speed, to his death. Within seconds, however, ...

If launched in India, Benelli Leoncino Bobber 400 will be positioned below Leoncino 500 and above Keeway V302C within QJ’s portfolio QJ Motor and its subsidiary brands including Benelli and ...

It will also borrow a lot of cycle parts from the Speed 400. It will feature a set of clip-on handlebars, bar end mirrors, a single-piece seat and a sculpted fuel tank to complement its cafe racer ...