Could animals be older than we thought?
How borrowed technologies are changing paleontology
Jack Horner works to reclassify dinosaur species
Gerta Keller’s controversial dinosaur-extinction theory
Undersea volcano blows earlier than geologists predicted
Mannahatta ecologist Eric Sanderson on New York City’s past, present and future
Eric Sanderson peels back the concrete layers of New York City
Our favorites from the week
Sparkling, exciting, alluring, celebratory…mud
New blogs from Scienceline
Scientists gather evidence from the bathtub-ring-like traces left by Earth’s oscillating oceans
UK’s Royal Society Weighs the Pros and Cons of Climate Manipulation.
The Department of Energy takes its first step toward clean, renewable energy from the earth.