Exposing what's in tattoo ink

From life-like faces to elaborate nature scenes, tattoos are a true art form. Although people have decorated their bodies for millennia for ceremonial and religious reasons, many people today adorn themselves with these images ...

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.

Homeschooling surge continues despite schools reopening

The coronavirus pandemic ushered in what may be the most rapid rise in homeschooling the U.S. has ever seen. Two years later, even after schools reopened and vaccines became widely available, many parents have chosen to continue ...

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