DISEASE

Over 14 Percent of the World's Population Has Contracted Lyme Disease, According to a New Study

The tick-borne illness causing inflammation and fatigue may be more prevalent than we knew.

Monkeypox is cause for some concern, but not alarm.

Monkeypox: What You Need to Know About the Disease

The blistering viral illness is seeing an uptick in cases. Here's why you shouldn't be too worried.

A cutting-edge mosquito is flying into California and Florida soon.

Billions of Genetically Modified Mosquitoes Are Set to Descend on California and Florida This Summer

Californians may not know it on sight, but there’s going to be something different about their mosquitoes this summer.

An 1858 cartoon shows Death rowing down the polluted River Thames.

How London's Great Stink Turned the Tide of Victorian Pollution

In 1858, Londoners were overwhelmed with the stench rising from the River Thames. Joseph Bazalgette built an entire sewer system to get rid of of the smell.

Not all Olympians get medals—but they all get condoms.

The Stimulating History of Free Condoms at the Olympics

Birds do it, bees do it, even Olympic athletes performing near-superhuman feats do it—so Olympic organizers like to make sure they do it safely.

Intestinal Worms Just Helped Researchers Identify an Ancient Roman Chamber Pot

Roughly 1500 years ago, someone in Sicily suffered from intestinal worms. Here’s why researchers are excited about that.

Here's how to make sure your masks are legitimate.

How to Identify Counterfeit N95 Masks

Packaging that says "FDA approved" is a clear sign that your N95 face mask is fake. Here's how to identify the real thing.