Read the latest articles from Popular Science (Page 726)

The fossils hint at a period of high carbon dioxide levels.

Antioxidants in mice can actually make their tumors worse.

Many rely on the mail for delivery of prescriptions and disease testing.

Give your brain a wee workout with this puzzle.

The EPA turns a blind eye while a powerful heat-trapping gas leaks from drilling sites and pipelines.

Iron-eating bacteria were among the thousands of microbes dwelling within the shipwreck.

Come for a cleaning product, get a baby wipe recipe for free.

It’s a balancing act between staying healthy and staying on top of learning.

Schools, offices, and businesses need more options to fill the gaps in testing.

Some researchers say they deserve as much attention as aerosolized droplets.

The male rainforest frog Thoropa taophora is the first amphibian known to be faithful to several ladies.

Everything you never wanted to know about whirling infernos.

Our grid is outdated and rundown, but utilities aren't willing to do much about it.

For cruisers who were voyaging far from home this past spring, quarantine presented a new set of hurdles.

Here's everything you need to know from this week's COVID-19 news.

We looked at the steps for Apple, Google, Microsoft, and Samsung so you don't have to.

The act could even reveal how to look for life on alien planets.

New guidelines on quarantining send a mixed message.

Medical companies are exhorting expectant parents to protect their babies from diseases that lie ahead.

Sunscreen is important, no matter what shade you are.