The U.S. Food and Drug Administration's chief counsel, Hilary Perkins, has resigned, the federal agency said in a post on social media platform X on Thursday, just two days after her appointment was announced.

The US Food and Drug Administration’s top lawyer resigned on Thursday, two days after her appointment was announced, the agency posted on the social media site X.

The U.S. Food and Drug Administration (FDA) issued a warning on Friday, advising consumers against inhaling products containing nitrous oxide, commonly known as 'laughing gas,' due to potentially serious side effects,

Inhaling commercially available nitrous oxide canisters, commonly known as laughing gas, could lead to serious harm or death, the U.S. Food and Drug Administration said in a warning issued Friday.