Covid-19 lockdownshas unexpectedly caused a surge in methane, a potent greenhouse gas. This has happened because pollution reductions weakened the atmosphere’s natural methane-clearing ability. Methane levels then rose at a record pace. This gas is a major contributor to climate change. Many nations have pledged to cut methane emissions by 2030.
Jeff Bezos challenges Elon Musk in Moon race with tortoise-and-hare philosophy
Space titans Elon Musk and Jeff Bezos are locked in a new lunar race, mirroring the tortoise and the hare. Musk champions rapid, iterative development for a Moon city, embracing…

