
The Future of Silk
This strong, all-natural material was used to make the first bulletproof vest more than a century ago—but scientists have barely begun to tap its potential
Aarathi Prasad is a biologist and author of "Like a Virgin: How Science Is Redesigning the Rules of Sex" and "In the Bonesetter's Waiting Room: Travels through Indian Medicine." She is based at University College London's Division of Biosciences. Follow her on Twitter @aarathiprasad.
This strong, all-natural material was used to make the first bulletproof vest more than a century ago—but scientists have barely begun to tap its potential
Northeast India's hoolock gibbons are at risk from human incursion into their native forests
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