Technology

"As reefs die off, researchers want to breed the world’s hardiest corals in labs and return them to the sea to multiply. The effort raises scientific and ethical questions."

"A group of large corporations, including utilities and an international delivery company, launched a global campaign today to accelerate the shift to electric vehicles and away from gas- and diesel-powered transportation—which generates almost a quarter of energy-related greenhouse gas emissions worldwide and has been the fastest growing emissions source."

"Advanced hackers have targeted United States and European energy companies in a cyber espionage campaign that has in some cases successfully broken into the core systems that control the companies’ operations, according to researchers at the security firm Symantec."

"There was no shortage of red flags at Oroville Dam. It was a matter of knowing where to look."

"As the moon's shadow raced across the U.S. yesterday, 1,900 utility-scale solar power plants and many thousands of rooftop solar cells dozed off or shut down, one after the other, their electric currents disappearing from power networks from coast to coast. ... From the standpoint of the overall North American grid, nothing much had really happened."

"Environmental group the Sierra Club sued the U.S. Energy Department on Monday in hopes of forcing it to reveal the groups it has consulted in conducting an eagerly awaited study on the electricity grid."

"LAS VEGAS -- The robust and agressive takedown of part of Ukraine’s power grid by hackers served as a wakeup call for cyber experts and exposed just how much America does not know about foreign operatives’ ability to strike critical U.S. infrastructure."

"President Trump on Wednesday nominated Sam Clovis, a former college professor and talk radio host who has challenged the scientific consensus that human activity has been the primary driver of climate change, to serve in the Agriculture Department’s top scientific post."

"The top Democrats on the Senate and House energy panels are seeking an assessment of the cyber and physical security protections for natural gas, oil and other hazardous pipeline infrastructure, warning of increased cyberthreats from foreign state-backed and criminal hacking organizations."

"MORGANTOWN, W.Va. — On his first official visit to this coal-seam state that voted overwhelmingly for Donald J. Trump, Energy Secretary Rick Perry praised the work of the scientists at a federal laboratory devoted to figuring out how to burn more coal with less pollution."