Some natural UV-blocking materials, like lignin, are too dark in color and reduce light transmission. However, the red onion dye-treated film allowed more than 80% of visible and infrared light ...

While some online commenters joked that this could be caused by a lack 'of hair dye' on the ISS ... hair magically transformed back to a rich, dark brown—no roots, no touch-ups, just pure ...

Like many Black girls, I had a complicated relationship with my hair growing up. For the majority of my childhood, I never really knew what my natural curls looked like. Once I was old enough to ...

Studies suggest that folate deficiency may be linked to hair loss. Bell peppers are rich in vitamins C and A and biotin, which are essential for keeping hair healthy. They come in various colors, ...

Research scientists studied volunteers who donated strands of hair that were absent of any chemical treatments or hair dye. They digitized them to increase the images under a microscope and found that ...

The mysterious force called Dark Energy, which drives the expansion of the Universe, might be changing in a way that challenges our current understanding of time and space, scientists have found.

For instance, lignin, a natural polymer known for its UV-absorbing properties, has a dark brown color that limits its use in transparent films. The film treated with red onion dye proved to be an ...

(Sarah Silbiger/Getty Images) When the FDA announced in January, before President Joe Biden’s term ended, that it would ban a dye called red dye No. 3 in food and ingested drugs, the federal agency ...

Evidence suggests that we are suspended in a cosmic sea of dark matter, a mysterious substance that shapes galaxies and large structures in the universe but is transparent to photons, the carriers ...

The idea is a DIY hair dye that not only covers grays but also nourishes and revitalizes your locks. Many people search for alternatives to store-bought products, which often promise quick fixes ...