With coronavirus still spreading, several researchers are making strenuous efforts to come up with new and advanced ways of detecting the virus. One such team of scientists in the US has developed a highly sensitive Covid test, which relies only on low-tech kit and a smartphone.

US scientists come up with cheap Covid test relying on low-tech kit, smartphone. Find out how does it work

With an aim to make Covid vaccine more accessible to all, a team of US scientists are making strenuous efforts. These experts from the state of Texas are looking to develop a shot for the disease by using a decades-old conventional method.

US scientists look to come up with cheap, patent-free Covid jab. Why is it special?

The people of New Zealand are mourning as the production of country's cheapest sparkling wines has come to an end. The death knell has sounded for the $10-a-bottle Bernadino spumante, colloquially known as “Bernadino spewmante”, “Bernie” or “the best party plonk”.

End of an era for Bernadino sparkling wine, here is all you need to know

A price policy to protect Indian markets from cheap imports are affecting cold-roll steel mills

India's anti-China steel tariffs harm engineering, manufacturing firms

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