Cardin and Van Hollen aim for net-zero greenhouse gases by 2050

WASHINGTON — A bill aimed at achieving net-zero greenhouse gas emissions in the United States by no later than 2050 has been introduced by Maryland Democratic Sens. Ben Cardin and Chris Van Hollen. The United States produced 16% of the…

An Hour Without Power, For Earth’s Sake

Md. businesses plan to turn off power for annual Earth Hour event

Earth Hour, Human Achievement Hour Compete for the Spotlight

While some Maryland municipalities are turning off their lights for an hour Saturday in honor of the fifth annual international Earth Hour, counterprotesters are using extra electricity to celebrate Human Achievement Hour.