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As the investigation over a recent deadly road collapse continues, an expert warns that more such accidents may happen because of the country's increasingly aging underground pipe network if precautionary measures are not taken in a timely manner.

As the Trump administration reversed US policies on global warming last year, Brown traveled to China to meet with top Chinese leaders on climate issues.

As well as taking part in video calls, Bolsonaro has been seen feeding rheas -- a bird species native to South America that is related to the ostrich and emu -- in the gardens of the official residence. One even pecked him.

As per the report, enterprise procurement has evolved in acceleration from purely online procurement to digitalized procurement management, digitalized supply chain services and digitalized whole industrial chain services. Procurement service chains led by digitalization are expanding to value chains. Digitalized procurement for enterprises is speeding up.

As such, the library also holds talent shows for the special readers to gain confidence.