One such company is Purple. While no longer online-only, with its mattresses also being sold in-store, Purple's beginnings and its positive reputation owe much to its unique GelFlex Grid layer.

Dark spots on the skin are usually not a cause for concern, but some people may choose to get rid of them for cosmetic reasons through laser treatment, microdermabrasion, and other methods. Dark ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday. If dark ...

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 ...

Donald Trump’s first joint address to Congress highlighted his administration's swift actions and bipartisanship, symbolized by a dark purple tie. Despite facing opposition protests and economic ...

Why We Love It: It’s undeniable that blondes have more fun—especially when using this Kérastase purple shampoo. The dark purple formula goes above and beyond, lathering well, rinsing easily ...

There's no need to lose your cool (pardon the pun), though, as that's when the best purple shampoo swoops in ... in the world to cover her tenacious dark circles. She’s obsessed with skincare ...