A presenter-led science video about how to make a soluble salt called copper sulfate, with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge.

These expert tips will help you keep a pigmented 'do without washing your new hue — and more cash — down the drain.

Today we're (micro)-machining glass with a fiber laser. Using a copper sulfate solution, we can etch glass with a pulsed laser like the relatively common Nd:YAG fiber lasers. Marianne Faithfull ...

Green leafy vegetables are a staple in many households, celebrated for their nutritional benefits and vibrant appearance. However, not everything that looks fresh and green is as wholesome as it seems ...

Noticing excess thinning or shedding of your hair? Us too—we tried hair growth oils and serums for six weeks to find the ones that made a noticeable difference.

Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...

That’s why I’ve included a sulfate option here. Brooke Jordan, co-owner of the Bird House, recommends it to her color-treated clients. To temper the harsher sulfates, Sachajuan uses what it ...

Whether you’re looking to sculpt cheekbones, carve out your jawline, or define your nose, these formulas are worth adding to ...

2-Year U.S. Treasury Note Continuous Contract $102.758-0.055-0.05% 5-Year U.S. Treasury Note Continuous Contract $106.422 0.031 0.03% 10-Year U.S. Treasury Note Continuous Contract $109.016 0.172 ...

Copper IUDs (intrauterine devices) are a safe and effective type of birth control. It works by preventing sperm from fertilizing any eggs. Learn more about how to determine whether it’s right ...

Including our favorite chocolates, the internet's favorite perfume and a (funny!) book of poetry for married people.