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Taking charge
Lead Story

Taking charge

Advanced battery technologies are set to power the future. And India is plugging in.

On the face of it

On the face of it

Virtually every individual face is distinctive and recognisable. Understanding the science of what makes each of us 'unique'.

Battery power

Spotlight on new-generation batteries that will replace lithium for several applications in the future.

HARI PULAKKAT

Regular Features

Out of season
Sep 2026

Out of season

With global warming, El Niño and the way India’s summer monsoon responds to it may be changing.

The big biometrics shift
Sep 2026

The big biometrics shift

Biometrics technology promises greater security, but it also raises troubling questions.

They're winging it
Sep 2026

They're winging it

The butterfly's wings sure add colour to nature, but they also serve an evolutionary purpose.

On thin ice
Sep 2026

On thin ice

A glaciologist flags the risks of Nepal-like natural disasters from Himalayan hanging glaciers.

Matters of shape
Sep 2026

Matters of shape

Artificial intelligence pitches in to solve an old fluid dynamics problem.

Green invaders
Sep 2026

Green invaders

An inapt import of Conocarpus turns a botanical dream into an ecological nightmare.

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