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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

Making a splash
Sep 2026

Making a splash

Scientists are taking a deep dive into water, and surfacing with gems.

The Ayrton arc
Sep 2026

The Ayrton arc

British suffragette carried out fundamental work in electrical engineering.

World of research: September 2026
Sep 2026

World of research: September 2026

A round-up of some recent striking studies.

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.

Matters of shape
Sep 2026

Matters of shape

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

The big biometrics shift
Sep 2026

The big biometrics shift

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

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