El Niño: California Beach Erosion In 2015/16 Highest Ever Recorded
El Niño didn’t deliver pounding rain, but it gave California’s coastline a powerful beating during the winter of 2015/16. Rainfall levels were lower than anticipated, but beach erosion was the highest in more than 145 years, according a study released Tuesday by the U.S. Geological Survey. Scientists studied 1243 miles along the West Coast from Washington to Southern California, making 3-D surface maps, GPS topographical surveys and measuring sand, wave and water levels at each beach, and published their findings online in the journal, “Nature Communications.”
Fossil Shows Pregnant Momma Sea Monster With Developing Embryo
An extraordinary fossil unearthed in southwestern China shows a pregnant long-necked marine reptile that lived millions of years before the dinosaurs with its developing embryo, indicating this creature gave birth to live babies rather than laying eggs. Scientists on Tuesday said the fossil of the unusual fish-eating reptile called Dinocephalosaurus, which lived about 245 million years ago during the Triassic Period, changes the understanding of the evolution of vertebrate reproductive systems.