Rate of scientific breakthroughs slowing over time: Study

The rate of ground-breaking scientific discoveries and technological innovation is slowing down despite an ever-growing amount of knowledge, according to an analysis released Wednesday of millions of research papers and patents.

Scientists develop new hydrogels for wound management

Open wounds, whether caused by accidents or from medical procedures like surgery, require proper management to speed up healing and prevent infections. While sutures and staples are common wound closure methods, they can ...

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