Technology

"An explosion and fire at Philadelphia Energy Solutions refinery has people concerned about hydrogen fluoride."

"The plant-based burger company called regenerative grazing the “clean coal of meat” in a recent report. That hasn’t gone over well amongst carbon ranchers."

"The United States is stepping up digital incursions into Russia’s electric power grid in a warning to President Vladimir V. Putin and a demonstration of how the Trump administration is using new authorities to deploy cybertools more aggressively, current and former government officials said."

"President Donald Trump signed an executive order Tuesday directing federal agencies to ease rules for approving genetically modified crops and other agricultural biotechnology."

"The United States is planning to revise its regulations on importing, transporting and releasing genetically modified organisms, it told the World Trade Organization in a filing published on Friday."

"Nicholas Sloane doesn’t mind discomfort. The 56-year-old South African marine-salvage master has survived two helicopter crashes and spent thousands of hours aboard ships that are burning, sinking, breaking apart, or leaking oil, chemicals, or cargo into the ocean. Often, he gets calls in the middle of the night asking him to pack his bags and fly immediately to a disaster zone across the world, anywhere from Yemen to Papua New Guinea. Twice, he’s fought off armed pirates using water cannons, sound cannons, and strobe lights."

"The math on wind turbines is pretty simple: Bigger is better." "The latest model has blades longer than football fields."