Map Center New comet likely visitor from another solar system US biologists eye unusual deaths of Alaska ice seals Report says airlines’ carbon emissions are growing fast Training surgeons like dogs, icky money win 2019 Ig Nobels Study finds the universe might be 2 billion years younger London police arrest 5 over planned Heathrow drone protest English Channel dolphins carry ‘toxic cocktail’ of chemicals AP-NORC poll: 64% disapprove of Trump’s climate change views Concerns grow over tainted sewage sludge spread on croplands A gene-editing first: scientists tried CRISPR to fight HIV More AP Science
