Excessive speeding was so common on parallel one-way streets passing a massive electronics plant that Indianapolis residents used to refer to the pair as a “racetrack” akin to the city's famous Motor Speedway a few miles west. Originally two-way thoroughfares, Michigan and New York streets switched to opposite one-way routes in the 1970s to help thousands of RCA workers swiftly travel to and from their shifts building televisions or pressing vinyl records. But after the RCA plant closed in...

WASHINGTON (AP) — Sen. Thom Tillis isn't holding back during his final year in Washington. “I'm sick of stupid,” the two-term Republican from North Carolina said from the Senate floor recently as he derided President Donald Trump 's advisers for stoking a potential U. S. military takeover in Greenland. It was just one of several moments during the opening weeks of 2026 when Tillis, who isn't seeking reelection, seemed unconstrained by the anxieties that weigh down many of his GOP who are...

PORTLAND, Maine (AP) — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their lives. But changes in the ocean's chemistry could put those weapons at risk. That is the takeaway from a study performed by a group of German scientists who tested the effects of a more acidic ocean on sharks' teeth. Scientists have linked human activities including the burning of coal, oil and gas to the ongoing acidification of the ocean. As teeth...