Taking charge
Advanced battery technologies are set to power the future. And India is plugging in.
Overcoming Boltzmann
Work on an old theory yields new results.
On the face of it
Virtually every individual face is distinctive and recognisable. Understanding the science of what makes each of us 'unique'.
Back to the board
Indian companies are reinventing the battery.
Battery power
Spotlight on new-generation batteries that will replace lithium for several applications in the future.
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GET IN TOUCHRegular Features
Saving resources, lives, and energy
Bolstered by AI, start-ups look at batteries, power and protein.
- Sep 2026
On thin ice
A glaciologist flags the risks of Nepal-like natural disasters from Himalayan hanging glaciers.
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Out of season
With global warming, El Niño and the way India’s summer monsoon responds to it may be changing.
- Sep 2026
Dr Dog on the job
With their noses to the grind, animals are helping usher in mass-scale, low-cost, non-invasive disease screening.
Matters of shape
Artificial intelligence pitches in to solve an old fluid dynamics problem.
The big biometrics shift
Biometrics technology promises greater security, but it also raises troubling questions.
- Sep 2026
