Folic acid is a synthetic form of vitamin B9 that's often added to fortified foods and used in supplements. Learn about its benefits and sources, your risk of deficiency, and more.

Today's fastest internal SSDs for consumers come in the super-small "gumstick" M.2 format. Here's how to buy the right M.2 SSD, along with deep-dive reviews of today's top models.

Read environmental news articles on how acid rain takes nutrients from the soil, leads to stunted forests and more. Skip to main content. ... June 2, 2025 — Some microbes ...