Satellite data that helps fight cholera. Forecasts that help farmers flee monsoons. Models that predict how shifting rivers can affect drinking water. Scientists worldwide are developing technologies like these to tackle the planet’s biggest water challenges, such as the lack of clean water for 1.2 billion people and the rising threats of deadly downpours, droughts and flooding caused by climate change. SEE ALSO: Coca-Cola says it ‘replenished’ all the water it used to make its…
These scientific breakthroughs could help address the world’s water crisis
More of Today's Solutions
The Ocean Cleanup removed a record 25 million kilos of plastic in 2025 (and t...
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world where the scale of plastic pollution can feel overwhelming, 2025 brought a milestone worth celebrating: ...
Read MoreAncient nits aid uncovering of human ancestry
To uncover information about ancient genomes scientists have previously relied on fossils of bones and teeth. Alongside ethical issues, the problem with this is ...
Read MoreAlways late? Here’s 7 tips to curb the habit
We’ve all run late before, whether it was because of a missed alarm, couldn't find the right outfit, or getting stuck in traffic. It ...
Read MoreHow Uruguay achieved 98% renewable energy
During the 2000s, as global fossil fuel costs skyrocketed, Uruguay faced a tremendous issue. Uruguay, as a country heavily reliant on foreign oil, found ...
Read More
