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By the end of 2019, the country's high-speed railway operation mileage reached 35,000 km, which increased more than 5,000 km from one year earlier and accounted for nearly 70 percent of the world's total, according to the China State Railway Group Co Ltd.

CANBERRA -- South Australians have been warned to brace for catastrophic fire conditions and blackouts as temperatures continue to soar.

CANBERRA - The Australian government has extended its travel ban to Italy and announced a 2.4-billion-Australian-dollar (.55 billion) medical response to COVID-19.

CBP said most of the migrants attempting to cross returned back to Mexico while 25 people, including two teenagers, were detained.

By making use of various tools, such as weighing units, diagnostic devices and solid-liquid separation instruments, smart labs can be transformed into various platforms, according to the research and development needs. Composed of hexagonal-shaped units of similar size, the whole platform is easy to arrange and connect.