by
Sid Perkins
Satellite provides best look yet at our planet's gravitational field
Geophysical “observatory” puts hundreds of scientists on the trail of carbon in Earth’s depths
Science reporter Eli Kintisch explores why some countries do more than others
Data from lakes suggest glacier melt could accelerate
by
Naomi Lubick
Computer simulation reveals why it's possible to cut the world's hardest material
by
Sarah Reed
Egypt's Kamil Crater still sports ejecta after thousands of years
by
Phil Berardelli
New findings may help settle mystery of a shallower-than-expected sea bottom
Seismologists say Saturday's massive temblor was expected
Scientists discuss the pros and cons of the controversial field of geoengineering
by
Phil Berardelli
Researchers have found an intriguing climate link between the southwestern corner of Australia and a region of eastern Antarctica. When the former suffers a drought, the latter is often battered...
New model predicts the gas will increase pollution-related deaths