The Environmental Protection Agency has sidelined a website aimed at teaching schoolchildren about climate change, a public watchdog group has determined, as part of the agency’s efforts to align online content with the new administration’s values.When the EPA announced on April 28 that its site was “undergoing changes that reflect the agency’s new direction under President Donald Trump and Administrator Scott Pruitt,” it pointed to a snapshot of the website as it looked on Jan. 19, the day before Trump took office.While it made it clear that this snapshot would not be updated, the idea was to allow the public to see...