The United States will scale back certain drug-safety testing requirements on monkeys, federal regulators said Tuesday, marking the latest step by President Donald Trump's administration to limit the ...

The United States will scale back certain drug-safety testing requirements on monkeys, federal regulators said Tuesday, as President Donald Trump's administration pushes ahead with its pledge to ...

Secretary Robert F. Kennedy Jr. pledged to completely end cruel and wasteful taxpayer-funded experiments on primates. It was the second such pledge he has made, first in August 2025, when, in direct ...