Merrit Kennedy

Fossilized dinosaur feces are challenging some basic assumptions about dinosaur eating habits.

Hadrosaurs, a kind of duck-billed dinosaur, are among the most common herbivores of the Cretaceous period. But new research suggests that actually, these animals also chowed down on crustaceans. The prehistoric snacking was likely intentional and linked to mating behaviors.

The scientists found tell-tale crustacean shell pieces in samples of fossilized dinosaur feces about 75 million year old from the Grand Staircase-Escalante National Monument in southern Utah.

A dispute over a $75 speeding ticket has climbed through the levels of Iowa's court system, reaching the lofty heights of the Iowa Supreme Court for oral arguments.

Marla Leaf got a speeding ticket because a camera allegedly caught her driving 68 mph in a 55-mph zone on an interstate freeway through the city of Cedar Rapids in February 2015.

After the revelation that a cybersecurity breach at the international credit reporting agency Equifax exposed personal information of 143 million people, the company has confirmed an additional security incident with a payroll-related service in the months prior. It says the two are unrelated.

Updated at 5:30 a.m. ET Wednesday

Even though Maria has weakened to a Category 4 storm, it remains a dangerous hurricane. Maria's maximum sustained winds are near 155 mph. The National Hurricane Center says the storm should keep that intensity until it makes landfall. Puerto Rico has long been spared from a direct hit by a hurricane.

Updated at 2:20 a.m. ET Wednesday

Iraqi authorities have moved a group of more than 1,300 foreign women and children — the family members of suspected ISIS fighters — and a refugee agency is raising the alarm about their precarious situation and the specter of retribution.

"The families had been held in a camp in Kurdish-controlled territory while Iraq figures out what to do with them," NPR's Jane Arraf reports.

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