Four out of 10 people worldwide don't have a safe way to poop. Find out why we need a toilet revolution. We need new ideas to help reduce disease and find find new ways to turn crap into valuable stuff, like fuel, fertilizer, and fresh water.

In 2014, the world avoided a horrific global outbreak of Ebola, thanks to thousands of selfless health workers — plus, frankly, thanks to some very good luck. In hindsight, we know what we should have done better. So, now's the time, Bill Gates suggests, to put all our good ideas into practice, from

In developing countries, access to public utilities like running water and sewer systems are often not available. The lack of those resources leads to unsanitary conditions that can put people's lives at risk. Researchers at Cranfield University hope to put an end to that with the waterless Nano Mem...

Bill Gates recently got to check out the Omniprocessor, an ingenious machine designed and built by Janicki Bioenergy, which turns human waste into water and electricity. In places without good waste treatment plants, it could be a real game-changer.

Microsoft founder and philanthropist Bill Gates had an informative conversation with Ellen about his foundation’s efforts to help find a vaccine and therapeutics for COVID-19, the effect the pandemic is having on the economy, when we can expect to get back to “normal life,” and what gives him hope d

2.5 billion people lack access to improved sanitation and 780 million lack access to safe water. They walk miles, wait hours and pay high prices to meet these fundamental needs. Without access to safe water and sanitation, a huge segment of humanity does not have the opportunity to break the cycle o...

MAKE ART/STOP AIDS is an initiative of the UCLA Art & Global Health Center, as well as other partnering groups around the world, including the Art & Global Health Center Africa. We're founded on the principle that artists are an essential part of anti-AIDS efforts. Artists are able to shape transfor...

Jimmy has found himself in the middle of a battle over American health care, so tonight he responds to more criticism from Senator Bill Cassidy and those other jerks who want to take our health care away.

Washlet is a registered trademark of the Japanese toilet company Toto, used for their line of cleansing toilet seats with water spray feature for genital and anal cleansing. The Washlet is an electronic bidet and commonplace on toilets in Japan.

Started in 1988, World AIDS Day is an international global health day dedicated to raising awareness of the AIDS crisis. AIDS is the final stage of HIV infection, during which time fatal infections and cancers frequently arise.