Don't tell Iowa caucus voters, but ethanol is an expensive environmental nightmare, Jonah Goldberg writes.

Asthma-related hospitalizations increase significantly during severe heat and rainstorms, which are predicted to worsen as the Earth warms from climate change, according to new research from the University of Maryland School of Public Health.

Actions announced by President Obama are only a first step toward protecting honey bees and other pollinators vital to agriculture and the ecosystem

Obama administration's approval of oil exploration off the coast of Alaska is woefully misguided

How to experience the area's natural beauty ¿ and how to protect it

Climate change threatens the world's oceans

Since "Frozen's" release in 2013, it's become the highest-grossing animated film ever produced, racking up over $1.3 billion in worldwide ticket sales and another $1 billion in merchandise. Disney recently announced that it's making a sequel, which will make a promising opportunity even bigger: Disney could work with other environmental organizations like 350.org and the Sierra Club on public service announcements featuring Elsa, Olaf and other "Frozen" characters that would discuss the

Like many of 9,000 people who work at the Goddard Space Flight Center, George J. Huffman is charged with developing technology to study the Earth from above.

Emily Fair, a science teacher at Francis Scott Key High School in Union Bridge, Md., was chosen to participate in an eight-day Marine Education Fellowship sponsored by Ecology Project International, studying Mexico's ecologically critical environment, collecting green sea turtles and learning to how incorporate field studies in their own classrooms.

Baltimore's business and political leaders set shining example on solar power

Lawmakers should support effort to make state less dependent on harmful fossil fuels

People love to talk about the weather. And people listen to those who know what they're talking about — like meteorology guru Jim Cantore. But when Verizon FiOS unexpectedly dropped The Weather Channel (TWC) from its line-up on March 10, those voices went silent for the cable company's 5.5 million subscribers. And people are distraught. A protest website went up within hours: keeptheweatherchannel.com. Two weeks later, the TWC site records more than 600,000 visitors, 7 million alerts, and

What do vagina, condom, gun and climate change have in common? They are on the GOP list of words not to say.

Climate change is real

Climate change bill passes Senate on party line vote

Latest snowstorm to hit the East Coast reinforces, rather than disproves, man-made climate change

A lot of the Orioles' position players are already working out at the Ed Smith Stadium spring training complex, even though the first official full-squad workout is not until next week.

Romney on climate change

Politicians and their ideological media counterparts use the normal cycles of the seasons to promote "climate change."

In approving gas and oil exploration, Obama ignores serious environmental and economic risks posed to coastal states including Maryland

Sparing more of the Arctic National Wildlife Refuge from oil production is a welcome move and not a 'war' on Alaskans

Coping with climate change

How can U.S. address climate change and create jobs? A fee on carbon dioxide emissions can accomplish both

Automakers say fuel-sipping cars are a tough sell these days but a drop in gas prices doesn't justifying relaxing mileage standards

Climate change represents the greatest danger to modern civilization

Wendy's, the world's third-largest fast-food chain, is suing the Crofton-based operator of its restaurants in Maryland, Virginia and Washington for refusing to modernize restaurants and install technology that allows customers to order and pay on mobile devices.

New study led by Johns Hopkins University researchers analyzes vulnerability of Atlantic, Gulf coast cities to power blackouts as climate change alters hurricanes.

Having been overrun by the Republican offense just weeks ago in the congressional elections, Mr. Obama has come back and picked up a lot of yardage since.

Critics of proposed wind farm can't view science so selectively

GOP plan to thwart EPA rules foolishly ignores the grave threat posed by air pollution and climate change to American health and economy

Gov. Martin O'Malley's announcement that the state will move forward with establishing regulations for hydraulic fracturing — fracking — in Maryland leaves behind a terrible legacy. He has secured his place in history as the one who opened up the state to the inherent risks of the practice, which involves horizontal drilling and the fracturing of underground rock with pressurized water and chemicals to release gas deposits, despite Marylanders' growing opposition to it.

If conservatives support Israel, they should fight climate change.

November has been a good-news/bad-news month for the climate struggle. The U.S. and China just inked an historic agreement to limit greenhouse gas emissions, but that accord is imperiled by the American electorate.

Controversial Canadian pipeline projects fails by one vote but won't go away any time soon