About 40 years ago, a few stars were spotted in the Milky Way that were lithium-rich.

A forty-year-old puzzle about the stars is solved

Shubashree Desikan
Shaky base: A systematic review of 40 studies of antibody testing for novel coronavirus has found major weaknesses in the evidence base for serological tests.

Meta-analysis does not support continued use of point-of-care serological tests for COVID-19

R. Prasad
Image for representational purpose only.

The Hindu Explains | What are scientists saying about a new virus strain in China?

Ramya Kannan
Picture by special arrangement.

Google Earth is now 15

Ishan Patra
  • 2hrs

Consumers spending time on apps hit a record amid the pandemic

Abhishek Chatterjee
Videogames on sale. Picture by special arrangement.

Xbox is putting these titles on sale, should you buy?

Ishan Patra
Elusive vertebrate: The female snake was spotted in a muddy stream in the Poba reserve forest

Assam keelback spotted for the first time in 129 years

Shubashree Desikan
The Praying Mantis

Why the praying mantis eats its mate

Abhishek Gulshan
Anas Nasser
Homes and gardens

A Kerala entrepreneur’s experiments with ‘soil-less’ gardening

Harikumar J S

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