July 22, 2019
How Did Africa’s Grasslands Get Started?
A new study led by Columbia scientists examines why, millions of years ago, grasses with a new way of doing photosynthesis displaced previously dominant plants, shrubs, and trees.
July 17, 2019
How Landing on the Moon Changed Our World
Lamont-Doherty Earth Observatory director Sean Solomon discusses how Apollo 11 affected the scientific community, how Lamont was involved, and what comes next for lunar exploration.
July 17, 2019
By Cutting Ozone Pollution Now, China Could Save 330,000 Lives by 2050
Climate change could worsen China’s already bad ozone pollution problem — but a new Columbia University study shows that it doesn’t have to be that way.
July 15, 2019
Study Bolsters Case That Climate Change Is Driving Many California Wildfires
A new study combs through the many factors that can promote wildfires in California, and concludes that in many, though not all, cases, warming climate is the decisive driver.
July 15, 2019
Four Columbia Scientists Honored with Presidential Early Career Awards
The award is the highest honor given by the U.S. government to early-career scientists and engineers who show exceptional potential for leadership in the advancement of science and technology.
July 11, 2019
Robin Bell Goes to Washington to Testify About Melting Ice Sheets
At a hearing of the House Science Committee on July 11, Bell will explain her research and why changing polar ice matters to everyone in America and around the world.
July 9, 2019
Park Williams Awarded Grant to Advance Research on Wildfire Behavior
Funding from the Zegar Family Foundation will enable Williams to create a tool to help scientists better understand how wildfires in the Western United States may behave in the future.