This undated electron microscope image made available by the U.S. National Institutes of Health in February 2020 shows the Novel Coronavirus SARS-CoV-2, orange, emerging from the surface of cells, green, cultured in the lab.

Opinion | SARS-CoV-2: A preprint provides ammunition to conspiracy theories about virus origin

R. Prasad

Urban heat islands in India

D. Balasubramanian
A security guard stands behind the logo of ISRO in Bengaluru. File

ISRO to launch an unprecedented 10 earth imaging satellites

Madhumathi D.S.
A representative image of deception brought on by DeepFakes

Deepfakes enter Indian election campaigns

John Xavier
The logo for Facebook at the Nasdaq MarketSite in New York’s Times Square.

FB to pay users for recording to improve speech recognition

Twitter and other social media companies are under intense pressure to stem lies and misinformation on their platforms

Twitter tests labels, community moderation for lies by public figures

Children participating at a campaign against climate change in New Delhi (image used for representational purpose).

India ranks 77th on sustainability, 131st in child flourishing index rankings: UN report

Representational image only.

No polythene bags for saplings in nurseries

Jacob Koshy

Celebrating the Ennore-Pulicat wetland system

Prince Frederick

Other Articles