read the story on bdnews24.com Around 250,000 buildings in the three major cities of Bangladesh—Dhaka, Chittagong and Sylhet—are extremely vulnerable to earthquakes, according to a recent survey. Some 142,000 among 180,000 buildings in Chittagong; 24,000 out of 52,000 in Sylhet; and 78,000 out of 326,000 buildings in Dhaka were detected as risky. “The survey results…