The mighty Nile, threatened by waste, warming, mega-dam

Early one morning in Cairo, volunteers paddle their kayaks across the Nile, fishing out garbage from the mighty waterway that gave birth to Egyptian civilisation but now faces multiple threats.

An environmentally friendly alternative to toxic ship coatings

High-powered, ultra-fast lasers are increasingly used in industrial applications, thanks to their ability to remove material of almost any kind. With smooth, melt-free cuts, even on a micron scale, ultra-fast lasers are particularly ...

Ban on hotel toiletries is latest effort to curb plastic waste

Love those dainty little bottles of shampoo, conditioner and hand lotion in hotel bathrooms? Do you take them home, use them for guests or donate them to the local homeless shelter? You won't be able to for much longer—states, ...

Waste plastic converted into filtration membranes

In a world that seems to be drowning in plastic bottles, recycling this waste into useful materials would help to reduce its environmental impact. KAUST researchers have now invented a way to turn plastic bottles into porous ...

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