Here's A Peek At Research From This Year's Massive Geoscience Meeting

Every December, geoscientists descend on San Francisco for the American Geophysical Union annual meeting. It's the time for announcements big and small over a daunting diversity of topics. Summarizing the breadth of research is an exercise in futility, so instead, here's a tiny taste of what was shared. » 12/21/14 11:21am 12/21/14 11:21am

More evidence that volcanoes killed the dinosaurs

Geologists and paleontologists have been kicking around an idea for the past several decades which threatens to overturn the scientific canon surrounding the demise of the dinosaurs. Rather than an asteroid impact, say a growing number of researchers, it was extreme volcanic activity that drove the dinosaurs to… » 12/10/12 8:00am 12/10/12 8:00am

The biggest avalanches in the solar system happen on Saturn's moon…

Iapetus, already one of the strangest moons in our solar system, just got a little weirder. Images from the Cassini space mission reveal that the mysterious moon is home to massive ice avalanches second in size only to landslides seen on Mars. Studying them, say researchers, could help us better understand geological… » 7/30/12 7:25am 7/30/12 7:25am