Australia joined the Global Methane Pledge, becoming one of the last major developed economies to sign on to an effort to reduce emissions of the potent greenhouse gas 30% from 2020 levels by the end of this decade. Announcing the decision to sign the methane pledge on Sunday, Climate and Energy Minister Chris Bowen said meeting the 2030 target could ...

Liam Denning In between dabbling in geopolitics and buying-rejecting-not-really-buying Twitter, Elon Musk runs a car company. Tesla Inc. reported results that were somehow simultaneously great and yet humdrum. Revenue jumped 56% versus a year ago, but missed expectations by 3%; the stock fell slightly after hours on Wednesday. Such is the flip-side of high expectations. Musk appeared on the call ...

Faye Flam Researchers at Boston University sparked alarming headlines this week by creating a more lethal version of the omicron Covid variant. At the heart of the uproar is the fact that the researchers didn’t have any obligation to inform anyone beyond an internal review board about what they were doing. Some officials at the National Institutes of Health only ...