The federal government is significantly underestimating the costs of carbon pollution because it's using a faulty analytical model, say scientists from the Natural Resources Defense Council and the University of Cambridge.
Hydrogen fuel cells can provide power to off-grid areas, power vehicles and even generate baseload power for the electric grid. They are also silent and emissions-free.
After a rather eventful year that's seen many massive cyberattacks, a new survey of cybercrime costs has concluded that businesses and governments are shelling out 56 percent more to clean up than a year ago.
A severe shortage of IPv4 addresses has reportedly "raised the specter" of companies eventually being forced to obtain an address from the nascent IPv4 black market.
