RDIF believes the new vaccine will pave way for the immunisation of a larger number of people in a shorter time frame.

Covid-19 | Russia authorises use of single dose vaccine Sputnik Light

N.Ravi Kumar
Sinuous grace: Wood snakes are often found while digging soil.
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Herpetologist Deepak Veerappan has a snake named after him

Aswathi Pacha
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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Internet

Facebook bans Signal after highlighting Instagram’s ad-targeting practice

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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
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

Aditya Saroha
 
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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