Dogs are smarter than cats
At the least, we now have some biology that people can factor into their discussions about who's smarter: "cats or dogs". Elsewhere, researchers found that the brain size of hunter animals did not mean they were brainier than their prey.
Former Twitter worker who deleted Trump's account says it was 'mistake'
After initially reporting that it had been an error, Twitter said that the action had been taken by a contractor on his last day. The same ex-staffer said Twitter had neglected to implement additional controls to prevent the deletion of high-profile accounts.