Stories by J. H.

The military loses a fight for control of data-or does it?

Supernova 1987A confirms and contradicts theories

"Rule-based" algorithms let computers store more images

Fallout from nuclear tests reveals a nautilus's history

Will Wall Street's woes hurt higher education?

New X-ray-diffraction method reveals molecules' 3-D structure

Map of galaxy clusters reveals the largest structure yet seen