When it comes to caring about the Earth, California got to the party long before it was fashionable. We had to; it was either that or learn to enjoy breathing smog. Instead of listening to those who insisted our air, water and earth couldn’t be cleaned up, we put science to work doing just that.
Weird weather and climate warming are two separate things, but a Stanford team is linking them. Using math, powerful computers and historical records, research led by Noah Diffenbaugh found that climate change has boosted the odds of extreme heat, drought, punishing rainstorms and retreating sea ice.
Scientists and their supporters took to the streets of Washington and other cities around the country and the world Saturday, with many expressing worries about a diminishing role for fact-based research under the Trump administration.
Last Saturday, tens of thousands of people across the country joined the March for Science, an event that the official website described as “the first step of a global movement to defend the vital role science plays in our health, safety, economies, and governments.”
Drone footage of the [San Lorenzo] river at its peak flow captured by Archer Koch of MultiRotorCam and posted to social media wowed city of Santa Cruz Public Works Department sufficiently enough to inspire them to contract out for a comparison this week, officials said.
Since the days of the great early 20th century polar explorers, scientists have noticed the unbelievably bright blue ponds and streams of meltwater that can form on the glaciers and ice shelves of Antarctica and were even crucial to the recent collapse of one ice shelf.
With California’s surface drought over, the state can prioritize investing in groundwater recharge and floodplain restoration to help fight one of its biggest lingering problems: groundwater overdraft. As it does so, the relatively unknown Cosumnes River watershed has emerged as a model.
Everyone loves a big winter (especially when it follows a multi-year drought) and this was certainly a big winter. And despite technically being spring, there are plenty of days it still feels like winter. Skiers whoop through waist deep in powder, Lake Tahoe pours crystal clear water down the Truckee River, and UC Davis researchers pull their boat through the ice.
At a recent University of California Davis symposium on multiple stressors in the San Francisco Estuary, toxicologist Tracy Collier called for more monitoring in the Delta. “We don’t know what’s in the water,” he explains. And, as if in answer, hydrologist James Orlando presented early results from a new U.S. Geological Survey effort to help find out.
The U.S. Geological Survey joins its many partners in other federal agencies, at universities, and in state and local governments in recognizing the importance of the Water Resources Research Act (WRRA) of 1964.
Signed into law 50 years ago by President Lyndon B. Johnson on July 17, 1964, the WRRA established a Water Resources Research Institute in each state and Puerto Rico.
A new global geologic map of Mars –the most thorough representation of the “Red Planet’s” surface – has been published by the U.S. Geological Survey. This map provides a framework for continued scientific investigation of Mars as the long-range target for human space exploration.
Seasonal carbon dioxide frost, not liquid water, is the main driver in forming gullies on Mars today, according to a recent U.S. Geological Survey study that relied on NASA’s Mars Reconnaissance Orbiter’s (MRO) repeated high-resolution observations.
[Jim] Walker and construction crews building a new 220-foot-high dam at Calaveras Reservoir in the remote canyons east of Milpitas have been digging up a prehistoric treasure trove: the teeth of an extinct hippopotamus-like creature called a Desmostylus, clams, barnacles and the giant teeth from a 40-foot-long shark — and what could turn out to be an entire whale skeleton.
“During the last year, whole oceans worth of water have been found in the [Earth's] mantle, hundreds of kilometers below the crust. And a paper in today’s [June 12] issue of Science traces water’s influence all the way down to an important boundary inside the Earth, the top of the lower mantle.”