My colleague Andrew Nusca wrote about the new HP Designjet 3D printers, which allow users to print out 3D models of their designs right from their desktop computers. Besides the fact that they are ...

PANAJI: The Goa government has assured national green tribunal (NGT) that it will not grant permission for erection of shacks, huts, stalls, cottages and other structures till the work of sand dune ...

An ingenious experiment that involves dropping a costly, high-speed video camera from a height of several metres reveals how free-falling streams of granular matter, such as sand, break up into grain ...

Across the globe, shorelines are under threat from rising sea levels and intensifying storms. Island states and coastal cities are taking action to defend themselves, from building seawalls to ...