Engineering - Featured articles:
Roadkill: roadside tunnels reduce human and critter deaths
Collisions between animals and cars kill thousands of people annually; this article points to successful efforts to build fences and tunnels to save lives. More »
The 1999 Amtrak crash: the dilemma of rail crossing safety
Serious questions are raised about the safety of railway crossings and the perceptions of vehicle drivers in the wake of the tragic accident in Illinois, USA. More »
