Explainer | How does an oxygen concentrator help?

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Keeping track: Detecting variants relies on whole genome sequencing. Globally, over 1 million SARS CoV-2 genomes have been sequenced to date.
Health

Coronavirus: What are variants of concern?

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Dosage crunch: Coinciding with vaccine shortage, the daily vaccination numbers have been dropping further till it plummeted to 2.2 million on April 29.
Health

Vaccine shortage will affect all eligible groups

R. Prasad
It is important that users don’t share their passwords with anyone, particularly over text, email or any other online platform.
Technology

World Password Day | How to keep your password secure

Aditya Saroha
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Sundar Pichai, Chief Executive Officer of Alphabet, at the 50th World Economic Forum in Davos, Switzerland, January 22, 2020.
Technology

20% Google employees to permanently work from home, Pichai says

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Nikita and Nishita Baliarsingh, co-founders of Nexus Power
Technology

startups This woman-run startup uses crop residue to create bio-batteries

Anisha Menezes
 
Environment

The business of gardening continues to bloom across India amid the pandemic

Priyadarshini Paitandy Nivedita Ganguly
Nikita and Nishita Baliarsingh, co-founders of Nexus Power
Technology

startups This woman-run startup uses crop residue to create bio-batteries

Anisha Menezes
This undated image courtesy of Biologist Erick Lundgren shows a mule deer doe and fawn using a donkey well.
Environment

How donkeys digging wells help life thrive in the desert

AFP
Going green: An amaranthus farm in full leafy glory, near the Vellayani lake, at Venganoor in Thiruvananthapuram. Photo: S. Gopakumar
Kerala

Eriophyid mite infestation found in amaranthus

Staff Reporter
Fish-rearing in campus pond has been a success for TNAU’s Cotton Research Station at Veppanthattai in Perambalur district.
Tiruchirapalli

Cotton Research Station’s trial test with pisciculture successful

Special Correspondent

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