Eleven tested positive to PTDS; of these, several were also allergic to other substances in the hair dye series. There was only one patient who was allergic to ortho-nitro-PPD and not to PTDS.

Acer today unveiled its new Nitro V series in various screen sizes, showcasing a powerful lineup of entry-level gaming ...

Acer unveils the Nitro Blaze 8 and Nitro Blaze 11, powerful handheld gaming devices featuring AMD Ryzen™ 7 8840HS processors, ...

Acer unveils the new Nitro V series gaming laptops, offering a diverse range of options with powerful processors, stunning ...

The Nitro Intel Arc B570 OC 10GB and Nitro Intel Arc B580 OC 12 GB graphics cards, with clock speeds up to 2,740 MHz and up ...

Hz refresh rate, this gaming monitor impressed our testers, especially with its stunning, vibrant colors and high contrast.

The vast majority of reactions to hair-dye products are caused by PPD. [4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in ...

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 ...

We’ll also be updating this article any time we hear additional Samsung Galaxy S25 colors news, so be sure to check back soon. Samsung Galaxy S25 and Samsung Galaxy S25 Plus colors Samsung ...

Follow along with the Gizmodo crew as we take you on a by-the-minute tour of new tech on display at the annual Consumer ...