Ukraine hits Russia, Gaza talks stall and Ebola spreads as Trump's vaccine move and record ocean heat fuel global unease.
Trump's Islamophobic attacks, voter-roll crackdown and Russia probe fights roil US politics, while Sanders urges an AI development pause.
Gold spikes before US inflation data as oil, yen and stocks wobble, while SEC fraud claims, 777 Partners' bankruptcy and eBay drama rattle investors.
New work shows dogs sense human fear, proteins' fast motions emerge from NMR gaps, and researchers rethink peer review, AI use and ticklishness maps.
Jalapeños are recalled over salmonella fears as oncology pioneer Maura Gillison, who linked HPV to throat cancers, dies at 61.
Obama's book podcast, John Oliver's DOJ critique and Amanda Knox's Fringe show frame a day dominated by Tupac trial drama and shifting narratives.
FIFA faces revolt over Infantino as tennis doping rows grow, Tour de France Femmes shines, Mexico's U-20 beats US and Williams lands big deal.
Studies show moss biocrusts help preserve snow and soil in cold deserts, while Atlantic heat flow governs energy shifts in abrupt ice-age swings.