Josh Willis, who works at NASA's Jet Propulsion Lab at Caltech in Pasadena, California, has used Landsat satellite images in his own work. He joins The World's host Marco Werman to discuss the power of Landsats to understand climate change.
International students continue to pour into American universities, many of them from China. But those Chinese students are running into challenges in adapting to U.S. culture. So at some universities, including the University of Southern California, the universities are stepping in to try and help.
Over the summer, university students will pour into the US. And the number of Chinese students flocking here is growing. Yet many of these students can lack know-how of life in America; some colleges are aggressively trying to help them integrate.
A gang of robbers was chased through the narrow streets of Zedelgem recently by a motorcycle policeman. The thieves tossed a stolen safe out the car window and it burst open spilling a million euros into the street. What would you do?
Deep beneath the frozen Arctic are deposits of methane. Lots of methane. And there's even more on the sea floor. As the environment warms, these deposits are being released into the atmosphere, presenting grave risks of runaway warming.
As international climate negotiators meet in Doha, Qatar, scientists are issuing a stark warning of possibly huge emissions of the greenhouse gas methane from the warming Arctic.
The Geo Quiz is looking for a planet this time where a tremendous storm is encircling it.
The show was sold out for a singer who does not exist in flesh and blood.