LDEO Featured News Items
Updated: 7 min 57 sec ago
A new study led by Lamont's Marco Tedesco finds that the reflectivity, or albedo, of Greenland’s ice sheet could decrease by as much as 10 percent by the end of the century, potentially leading to significant sea-level rise.
The dinoflagellate Noctiluca scintillans is taking over in the Arabian Sea, posing a potential threat to its ecosystem. Science News talks with Lamont's Joaquim Goes.
The BBC talks with Lamont's Bob Newton about the Billion Oyster Project, an effort to bring oysters back to New York harbor.
Satellite data and modeling reveal a trend toward coarser-grained, more-energy-absorbent snow on Greenland, as a new paper by Lamont's Marco Tedesco explains.
Before its planned crash into Mercury last year, NASA’s MESSENGER spacecraft gave scientists a parting gift: In its final orbits, MESSENGER confirmed that Mercury’s dark hue is due to carbon. Discovery talked with Lamont Director Sean Solomon, who led the MESSENGER mission.
Greenland can’t seem to catch a break. In a study led by Lamont's Marco Tedesco, researchers have found that the surface has gotten darker over the past two decades, meaning it’s absorbing more solar radiation, which is further increasing snow melt.
Lamont graduate student Hannah Rabinowitz talks in a podcast about Lamont's Research Is Art project, Girls' Science Day and other science outreach.
A new study from Lamont's Marco Tedesco shows that Greenland's ice sheet is “darkening,” or losing its ability to reflect both visible and invisible radiation, as it melts more and more, the research finds. That means it’s absorbing more of the sun’s energy — which then drives further melting.
A new study led by Lamont's Ben Cook finds that the drought that began in 1998 in the Levant is probably the region's worst in 900 years.
Greenland’s vast ice sheet is in the grip of a dramatic “feedback loop” where the surface has been getting darker and less reflective of the sun, helping accelerate the melting of ice and fuelling sea level rises, new research led by Lamont's Marco Tedesco has found.
The drought that played a role in triggering the catastrophic Syrian Civil War was the worst such climate event in at least the past 900 years, according to a new study published this week and led by Lamont's Ben Cook. Mashable also talks with Richard Seager.
A cluster of low-magnitude earthquakes in the New York region has piqued the interest of residents, while some geologists predict the increase in temblors will continue and a large-scale one could be coming. Lamont's Won-Young Kim discusses the science.
Since the ravages of Hurricane Sandy in 2012 and the massive floods in the U.S. East Coast, New York has focused on creating a new ecosystem to contain the risks of sea level rise. Le Figaro talks with Lamont's Klaus Jacob and Adam Sobel. (In French)
Arctic sea ice growth has been sluggish this winter. And that's a huge problem for the animals and communities that depend on it, says Lamont's Ray Sambrotto.
Scientists are struggling to figure out the timeline for how climate change will affect vulnerable waterfront communities. The Atlantic talks with Lamont's Maureen Raymo about the challenges.
Justin Mankin, a postdoctoral fellow at Lamont, describes how a changing climate may change the way cultures get their water in the spring and summer.
We know an earthquake involves movement, but what if you could capture these seismic tremors in sounds too? This thought experiment proved to be the catalyst for the Seismic Sound Lab, a project by Lamont geophysicist Ben Holtzman.
Ethiopia's last mega-droughts killed hundreds of thousands. Could the same thing happen again? Lamont's Park Williams and Richard Seager weigh in on why the drought is not a surprise.
Scientists are working to fill in one of the largest remaining blank spots on ocean charts: the sea floor beneath Antarctica's Ross Ice Shelf. Lamont-Doherty's Kirsty Tinto discusses the IcePod and how it's mapping that area.
Diverse faces are coming to work in the polar regions, Lamont's Robin Bell tells Nature.