Carbon is an unsung but vital engineering material. It has long been manufactured in many different forms to suit various purposes, but in recent years, with the development of the nuclear and ...
Carbon dioxide sinks Since 1750, continuously increasing anthropogenic CO 2 emissions and land-use change have perturbed the natural carbon cycle. Of the 9.1 Pg C yr −1 (1 Pg C = 1 petagram or ...
A faulty propane heating system likely led to the release of carbon monoxide that killed a Newton family of four at their Wakefield, N.H. lake house on Christmas Day, state fire officials said ...