Earthquake early warning system for California?

Dr. Allen talked to EarthSky about how an earthquake early warning system could work in California. Read more about the possibility for this system here.

Groundwater depletion across globe is alarming

Famiglietti's discovered California's Central Valley - responsible for 25% of the food consumed in the U.S. - has lost alarming rates of groundwater depletion.

Drew Shindell on regulating greenhouse gases

Drew Shindell explains why regulating greenhouse gas-emitting activity would both improve air quality and slow climate change.

Jay Zwally: Greenland ice loss is canary in coal mine

"Even if there is no additional climate warming," said Jay Zwally, "sea level will continue to rise, about 16 inches over the next hundred years."

Ku’ulei Rodgers says Hawaii’s corals are dissolving

Coral scientist Ku'ulei Rodgers says that Hawaii's coral reefs may start to dissolve faster than they can build back up.

Vasily Titov on advances in tsunami forecasting

Vasily Titov explained that, today, as soon as an earthquake hits the Pacific, scientists collect data from tsunami detectors sitting at the bottom of the ocean.

Himalayan glaciers error: Setting the science straight

I called up the leader of a team of glaciologists determined to set the record straight the IPCC's "2035 error" related to Himalayan glaciers.

Dinosaurs teeth reveal what they ate

Barrett said that just like the animals around us today, dinosaurs teeth adapted to what they ate. But, Barrett said, certain dinosaurs had no teeth.

What is the rainiest place on Earth?

Cherrapunji, India holds many of the world's rainfall records. It is the rainiest place on Earth although there are other very rainy places.

Graeme Stephens describes satellite’s look at Earth’s water cycle

Graeme Stephens said when scientists learn how clouds interact with other forces in the atmosphere, models predicting future climate will become more accurate.