For many Jurassic Park fanatics, seeing dinosaurs roam the Earth again would be a dream come true. But what if modern science could make that dream a reality? While dinosaur resurrection may not be in our immediate future, scientists are currently exploring the revival of more recently extinct species.
Most of the groundwater that is accessible by deep wells is old, but still vulnerable to modern contamination, reports a study published today in Nature Geoscience by researchers from University of Calgary, Stanford, and other institutions. The world’s groundwater provides drinking water and irrigation for billions of people around the world.
Los Angeles on Saturday marks Earth Day by opening vital green space in the city’s heart and, in so doing, reclaiming historic roots that for a century lay forgotten under freight yards and industrial pollution.
Humboldt County’s very own earthquake and tsunami expert Lori Dengler weighed in on the ever present chance of natural disasters in what she considers to be the most seismically active region in the contiguous 48 states.
The first six months of 2014 were the hottest January-through-June on record in California, the National Weather Service said Monday — nearly five degrees warmer than the 20th century average and more than a degree hotter than the record set in 1934.
Just how fast the state’s climate is changing became apparent Monday when the National Oceanic and Atmospheric Administration released figures showing the first six months of this year were the hottest the state has ever recorded — breaking the mark by a single degree after 80 years.
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.
Rainy seasons over the last two years were the driest in downtown Los Angeles since record-keeping began in 1877, and forecasters now say the El Niño that had been predicted to bring some relief may not materialize.
With reservoirs headed for historic lows, the [California Archaeological Site Steward] program has taken on added importance. … As water levels gradually drop across the state, cutting grooves into the slopes like bathtub rings, archaeological sites are becoming more accessible — offering a chance for new knowledge as well as temptation for looters.
[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.
Yosemite National Park, in California’s Sierra Nevada, is celebrating the 150th anniversary of the law that preserved it — and planted the seeds for the National Park system. At the same time, the park faces the challenge of protecting the natural wonders from their own popularity.