In an era of tablets, touchscreens, and keyboards, there’s something timeless – and quietly powerful – about the humble ballpoint pen. So is it any wonder, then, that June 10 marks National ...

The body cannot store water-soluble vitamins, so people must consume them regularly. Learn the benefits, types, and recommend intakes here.

Aquafade is a fully water-soluble plastic casing that can be dissolved to allow easier recycling of the electronics inside.

UK-based tech start-up Pentaform has devised a potential solution to e-waste: making gadgets that dissolve in water and leave behind only their electronic components for recycling.

Only 4 vitamins are fat-soluble: A, D, E, and K. Learn how to meet recommended targets of these nutrients through your diet.

The nine water-soluble vitamins play important roles in many body functions. Here’s how to get enough through food and supplements.

Perforated Ballpoint Pen Caps Prevent Choking? Everything you wanted to know about the history and safety standards of ballpoint pens.

Geoscience Support Services pens contract with Mojave Water Agency to support strategic planning for sustainable groundwater basin management.

Scientists have found a way to write directly into water, one that does not require a surface to do it on.

Find out the differences between water-soluble vitamins and fat-soluble vitamins, and discover the types, sources, benefits, and how they may affect health.