Professor Lars Schmitz joins WIRED to guide us through a giant tree of life mapping the evolution of eyes in the animal ...

(AP Photo/Alex Brandon) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] WASHINGTON (AP) — President Donald Trump has long complained about modern rules that limit water flow for ...

The body needs water to function correctly, but drinking too much too fast can have serious health consequences. The kidneys can only remove 0.8 to 1.0 liters (L) of water per hour, and a very ...

the concept of refraction of light turns into reality, and users will often see a thick white line on the border as it will be reflecting the majority of the light, making it appear brighter than it ...

Languages: English. As debates reignite over the safety of fluoride in drinking water, U.S. Health Secretary Robert F. Kennedy Jr. is leading a push to revise national health guidance—one that ...

Kennedy Jr. is following through on his pledge to order the CDC to stop recommending that US communities add fluoride to their drinking water. The debate over fluoride’s potential benefits and ...

Also on Monday, the U.S. Environmental Protection Agency announced it is reviewing “new scientific information” on potential health risks of fluoride in drinking water. The EPA sets the ...

Kennedy Jr. said Monday he plans to direct the Centers for Disease Control and Prevention (CDC) to stop recommending the addition of fluoride in water, while also putting together a task force to ...

Kennedy Jr. also told the Associated Press on Monday that he will soon tell the US Centers for Disease Control and Prevention to stop recommending fluoridation for drinking water in communities.