What is Red 40 and why hasn't the FDA banned the dye?
CBSN
The Food and Drug Administration has not formally reevaluated the safety of a food dye called Red 40 in over a decade, the agency's top food official said this month when asked about renewed worries over its potential behavioral health effects.
The agency has launched a new effort to take a second look at some previously approved additives. But Jim Jones, the FDA's deputy commissioner for human foods, warned their budget was too small and that it would take years to catch up to other countries.
"We are several decades behind Europeans and our Canadian counterparts, because they have legal mandates to reevaluate chemicals that have been authorized," Jones told Sen. Tommy Tuberville at a hearing of the Senate's health committee.
It's unusual for a new social media service to get a foothold in a marketplace entrenched by the likes of X (formerly Twitter), Instagram and TikTok which, dominate people's phones. But Bluesky, a nearly 2-year-old app, is now grabbing attention amid a recent surge of new users, which the company says is likely due to growing frustrations with X.
As NASA scientist Chad Greene flew over northern Greenland with a team of engineers in April, they never expected their radar to find something manmade buried deep within the ice. Greene and his team were flying above the Greenland Ice Sheet on a NASA Gulfstream III plane, scanning the barren expanse of ice that's more than a mile deep in some areas, when their radar instrument picked up something unusual.