Can we avert the next mass shooting? Yes, and here's how

This week's tragic shooting in Uvalde, Texas, marked the 213th mass shooting and the 27th school shooting thus far this year. That's just seven fewer school shootings than in all of 2021 and more than in 2018, 2019 or 2020.

Bottled water sales rose globally as pandemic took hold

Families in some of the poorest parts of the world turned to buying bottled water as the pandemic sent countries into lockdown, with larger chunks of incomes being spent on drinking water, SciDev.Net analysis shows.

Mars astronauts will create fuel by having a shower

When astronauts begin exploring Mars, they will face numerous challenges. Aside from the time and energy it takes to get there and all the health risks that come with long-duration missions in space, there are also the hazards ...

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