In 1916, just a year after Albert Einstein published his general theory of relativity, Karl Schwarzschild used mathematical calculations to show this: If enough mass were packed into a very small volume, then this dense enough mass would create a region where the gravitational force is so strong that nothing, including light, could escape from … Read more
LLast week the energy record was broken: not in the price of oil and gas but in the production of wind power. On Wednesday lunchtime, between 1.30 and 2pm, the turbines were producing 24 gigawatts of clean energy. In an instant Ed Miliband’s vision of superpower was realised: 55 per cent of our electricity was … Read more
President Donald Trump’s war against Iran is clashing with US bond investors, who have shown little appetite for Treasury securities as they hope the war will end soon. This past week, auctions of two-, five- and seven-year Treasury notes all attracted weak demand, forcing yields higher than expected. That’s a big difference from last month, … Read more
A nuclear power plant in the United Kingdom is not expected to be completed until 2040, but experts are already working to reduce maintenance costs and shorten shutdown times. It is part of the STEP – Spherical Tokamak for Energy Production – program implemented by UK Industrial Fusion Solutions. The goal is to unlock nearly … Read more
Dark spots in light waves may appear to disrupt the speed of light, according to new research from scientists at the Technion-Israel Institute of Technology, confirming the predictions of a half-century-old theory. What the team calls “dark points” are actually vortices – tiny holes in the wave structure of light – as revealed in a … Read more
There’s a vexing debate in US politics that goes something like this: Would you rather have abundant and cheap energy or a clean, healthy planet where wildlife can thrive? It sounds like an either/or choice, but it doesn’t have to be. Many corporate leaders, including those I have worked with, know that wildlife conservation can … Read more
24 new amphipods found at the Clarion-Clipperton Site, where the Trump administration is targeting deep-sea mining.National Institute of Oceanography, Southampton via Inside Climate News Get your information from a source other than the oligarchs. Register for free Mother Jones Everyday. This story was published by Climate Insider and is presented here as part of Department … Read more
Anyone who has lived in the city for a long time can tell you – over time, you stop noticing new surprises. Unicycling bagpiper. A changer on the subway. Colors that turn the streets into art. Coyotes in big cities seem bold and fearless of new experiences. That’s according to a new study that researchers … Read more
This grandchildren called the shelter Final Destination, after the popular movie. Tedica Alexander, 61, a resident of Union Island in St Vincent and the Grenadines, recalls with pride – and a tremor in her voice – how her nine grandchildren supported her and others at the Ashton community center when Hurricane Beryl hit the area … Read more
Arctic sea ice has reached its peak this winter, and is at its lowest point in the satellite record going back nearly half a century. Interim data from the US National Snow and Ice Center (NSIDC) show that sea ice extent peaked at 14.29 square kilometers (km2) on March 15. This is slightly less than … Read more