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Among the doctorate recipients in engineering in 2015, only 45 percent were US citizens and permanent residents, and nearly 55 percent went to temporary visa holders; similarly in mathematics and computer science, US citizens and permanent residents got only 43 percent and more than 50 percent were obtained by foreign students, according to data from the National Science Foundation.

Amid these pressing problems, citizens have been called by both the ruling party and the conservative opposition, which controls the Congress, to vote in two key polls this month: a government-backed initiative to elect members of a National Constituent Assembly to rewrite the constitution, and an opposition-organized plebiscite to gauge public support for the constitutional measure.

Amid the turmoil, multiple MTR stations along Island Line, Tsuen Wan Line and Kwun Tong Line were attacked to varying extents and five railway lines were forced to suspend their services last night.

Amid the outbreak of novel coronavirus, many cities have suspended house sales activities, as well as the construction of apartments, weighing on the capital-intensive sector's operation, according to the report.

American Airlines Boeing 737 Max 8 is parked in a gate at LaGuardia Airport in New York, the United States, on March 13, 2019. [Photo/IC]