From Jenna Orkin Jeff Bezos’ Blue Origin rocket engine explodes during testing We Can Use Stem Cells to Make Embryos - How Far Should We Go? Actors are poised to strike, which would effectively shut down Hollywood With record wildfires, why won’t Canada create a firefighting force? EU to drop ban of hazardous chemicals after industry pressure Exclusive: Leaked documents show that as little as 1% of products containing hazardous substances could be prohibited Russia plans to build dozens of prison camps across Ukraine over the next few years, documents show, hinting Moscow's readying for a long war Russia To Overtake Saudi Arabia As The Largest OPEC+ Oil Producer Ticks Can Fly Painting 2% of Earth White Would Stop Global Warming, Scientist Says the total land area of the United States is just over 3.5 million square miles, so we'd need to cover the country in white paint from sea to paint-stained sea. Pesticides from farming leach into world’s waterways at rate of 710 tonnes a year, UN research shows Safe levels exceeded in 13,000km of rivers globally with ingredients potentially degrading into more persistent substances