If you've got mold in your house, choose one of these test kits to determine what kind of mold you've got so you can ...

You can order a COVID-19 test online through DoorDash and get same-day delivery. Here's how to do it. Shelby Brown (she/her/hers) is an editor for CNET's services team. She covers tips and tricks for ...

Add Yahoo as a preferred source to see more of our stories on Google. Now that the holidays have coincided with a rapid increase in COVID-19 cases, people are more interested in at-home testing for ...

Lead, LeadCheck, and Safe Home. Most DIY kits can detect high levels of lead, but miss lower levels that could still be ...

Which mold test kit is best? Mold growth in your home is more than just unpleasant. Foul odors, property damage and health complications such as asthma, skin irritation and respiratory issues can all ...

People may use DNA test kits to learn about their ancestry and genetic risk of certain diseases, such as Alzheimer’s disease. However, only some companies offer genetic health testing and FDA approval ...

If you want your plants to grow big and healthy, soil quality matters. Even if you aren’t planning on growing a lush veggie garden, all plants need nutrients to grow, in addition to light and water.