Science Oct 06 Human activity can trigger earthquakes, but how many? This number might surprise you By Rashmi Shivni
Science Sep 20 Watch 4:04 Why Mexico City is vulnerable to earthquakes Tuesday’s earthquake was Mexico’s second in less than two weeks, bringing back memories of the country’s catastrophic 1985 earthquake that killed thousands. What makes the region prone to earthquake damage? Judy Woodruff asks seismologist Lucy Jones to explain the science. By PBS News Hour
Science Apr 18 Reliving the earthquake that changed earthquake science In the early hours of April 18, 1906, a magnitude 7.7 to 7.9 earthquake shook San Francisco awake. Buildings crumbled, water mains ruptured and fires broke out across the city. Those fires fueled a massive inferno would raged through San… By Julia Griffin
Nation Oct 09 Watch World Leaders Respond to North Korea’s Claim of Nuclear Test North Korea said on Monday it conducted a successful nuclear weapons test, forcing an emergency meeting of the U.N. Security Council. Experts discuss the alleged test, proposed responses and implications for the region.