Scientists in developing nations plan to step up research into dimming sunshine to curb climate change, hoping to judge if a man-made chemical sunshade would be less risky than a harmful rise in global temperatures. Twelve scholars, from countries including …
Inside the brain, proteins don’t stick around longer than a few minutes. And yet, our memories can hang on for our entire lifetime. Recently, an international collaboration of researchers discovered something strange about a protein called Arc. This is essential …
