Part of Pine Island Glacier collapsed several years ago, forming an unstable inlet where no ship had sailed. Until now. By Raymond Zhong Construction can continue on an $11.2 billion project off the ...

Sarah D. Sparks is a reporter and data journalist for Education Week who covers the teaching profession and pedagogy for Education Week. She has covered education research and the science of learning ...

There is a growing appreciation of the importance in developed societies of networks (or lifelines) of various kinds, such as water supply, energy supply, sewage disposal, communication and of course ...