Titanium oxide material can remove toxic dyes from wastewater

Discharged in large quantities by textile, cosmetic, ink, paper and other manufacturers, dyes carry high-toxicity and can bring potential carcinogens to wastewater. It's a major concern for wastewater treatment—but researchers ...

Scientists skeptical of superconductor claims that went viral

A recent claim by South Korean researchers that they have created a material which works as a superconductor at room temperature—long a holy grail of physics—has been met with huge excitement on social media but skepticism ...

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