Despite recent media reports, there’s no imminent threat, says Columbia geologist Einat Lev.
An ongoing study finds that 92 percent of private yards in Greenpoint may have unsafe levels of lead in their soil.
The answers to some of these questions may surprise you.
Tedros Adhanom called the new Global Health Security and Diplomacy program ‘a gift’ in the fight against complex global health problems.
A panel of experts discusses the challenges and opportunities that lie just off the coast.
These seven not-so-hard things will shrink your carbon footprint. We dare you to try them.
Hoaxes have been calling Irma a Category 6 hurricane, but there’s no such thing. Could there be, in the future?
It’s too soon to say there’s a connection, but searching for the fingerprints of climate change shouldn’t take too long.
The director of Columbia’s National Center for Disaster Preparedness weighs in on the heartbreaking devastation in Texas.
Over the past day and a half, Hurricane Harvey’s winds have quickened from about 35 to 109 miles per hour. What’s driving this massive power-up?