PORTLAND, Ore. — A demonstration of terabit-per-square-inch densities for hard-disk media used self-assembling block co-polymers to perform “density multiplication.” The technique, demonstrated by ...

Kiwifruit or Chinese gooseberry (Actinidia deliciosa) has tremendous commercial potential in the Sub-Himalayan regions and other temperate fruit-growing regions of India. Yield varies from 50 to 100 ...

When I was 9, my family got a new computer. It was better than our old computer in every way save one: It couldn’t run my favorite racing game. What’s the point of a fancy new computer, I remember ...

Multiplying 2 x 2 is easy. But multiplying two numbers with more than a billion digits each — that takes some serious computation. The multiplication technique taught in grade school may be simple, ...