Scientists develop antiviral color nanocoating technology

Since the onset of COVID-19, we've become accustomed to seeing antiviral films attached to elevator buttons and public transportation handles. However, conventional antiviral films are made by mixing antiviral metal particles ...

Q&A: Do we need a new approach to prevent bird window strikes?

In early October, nearly 1,000 birds perished after colliding with the windows of a convention center near Lake Michigan in Chicago, marking the largest mass bird die-off in decades. But bird window-strike fatalities are ...

Indian family branches out with novel tree house

When the Kesharwanis decided to branch out and expand their family home, they came up with a novel way of dealing with an ancient giant fig tree in their garden—they built the house around it.

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