With the United Nations climate change conference imminent, the U.S. special envoy for climate change optimistically outlined what sort of agreement could drive the transition to a low-carbon world.
News
Posted inNews
Purple Hearts Honor Four Meteorologists Killed in World War II
Seventy-three years after they died in a German U-boat attack, a ceremony posthumously honors the U.S. Weather Service workers and highlights the importance of weather forecasting during the war.
Posted inNews
Earth's Water Came from Space Dust During Planetary Formation
A new analysis of lava from the deep mantle indicates that water-soaked dust particles, rather than a barrage of icy comets, asteroids, or other bodies, delivered water to the newly forming Earth.
Posted inNews
New Study Reveals How Much Groundwater Remains
Researchers have calculated for the first time the volumes of recently accumulated groundwater reserves worldwide—the "young" groundwater that most of humanity depends on.
Posted inNews
Ice Loss Benefits Adélie Penguins—For Now
New research that may presage effects of climate change on this species looks back 22,000 years, finding robust growth in the East Antarctic population as melting followed the last ice age.
Posted inNews
Climate Change Is a Conservative Issue, British Minister Says
The UK foreign minister argues for dealing with climate change with market-based solutions. Asked separately about this approach, a U.S. cabinet secretary supports the general goal.
Posted inNews
Jupiter's Europa Helps Earthlings See Sister Moon's Volcano
By briefly slipping between Earth and sister Jovian moon Io, Europa fortuitously enabled an Earth-based telescope to observe, with greater detail than ever before, a huge, puzzling volcano on Io.
Posted inNews
F. Curtis Michel (1934–2015)
A veteran Air Force pilot who cofounded the Space Science Department at Rice University, Michel contributed to high-energy astrophysics, space plasma physics, and planetary science.
Posted inNews
New Reactive Barrier May Protect Groundwater from Mine Waste
Researchers are developing a porous concrete filter to pull harmful dissolved metals out of water.
Posted inNews
The Dwarf Planet That Came in from the Cold—Maybe
The presence of ammonia-rich clay on much of the surface of Ceres suggests that this dwarf planet—the largest object in the asteroid belt—may have formed far out in the solar system, then wandered in.