He spoke about bribery, war, water and peace between Muslims and Christians — but stayed silent on gay rights.
Named Sustainability Base, a NASA facility in California is a model for energy-efficient federal buildings. It's powered by a fuel cell like those used on spacecraft and recycles water for flushing.
The Kyoto Protocol of 1997 didn't slow down the gradual warming of the planet. Now governments meeting for a two-week summit are trying an a la carte approach.
Indiana is trying to make the path to a high school diploma more rigorous, but some special education students worry they won't be able to meet new requirements.
The conference is being billed as a last chance summit to save the planet. The goal is to come to a global agreement to limit greenhouse emissions in effort to curb climate change.
Sixty years ago Tuesday, Rosa Parks was arrested for refusing to give up her seat on a bus. Recruits in Montgomery, Ala., are learning about Parks in a course aimed at eliminating bias in policing.
Oklahoma's earthquake boom is now a national security threat. No damage has been reported, but operators at the hub are on high alert for a disruption that would ripple through the U.S. energy market.
Savvy patients want the best medical care for the best deal, and online calculators seem like a great way to compare the cost of common scans and procedures. But many are inaccurate.
The LA area is home to the most manufacturing jobs in the U.S., from clothes to metal parts to new aerospace tech. Companies have reinvented themselves, even as they struggle to find skilled workers.
The 1997 Kyoto treaty set targets for cutting greenhouse gas emissions that many nations didn't meet. This time, stakes are higher and all countries will be asked to set and meet their own limits.
The FBI alerted the university that a threat of gun violence — at a specific time and location — had been made online, the school said in a statement. All events on the main campus are canceled.
This year's Capitol Christmas Tree is the first tree to travel by boat, braving 50-foot waves and journeying more than 3,400 miles from Alaska to Washington, D.C. The tree will be lit on Dec. 2.
As the 60th anniversary of the historic Montgomery Bus Boycott approaches, author Jeanne Theoharis says it's time to let go of the image of Rosa Parks as an unassuming accidental activist.
Local media outlets are naming Ke'Arre Stewart, an Army veteran and father of two, and Jennifer Markovsky, a mother of two, as victims of the attack, which also killed police officer Garrett Swasey.
In the aftermath of the shooting at a Planned Parenthood clinic in Colorado Springs, residents are moving on with their daily lives while remembering the victims of the attack.
Pope Francis is calling for communal and religious harmony during a visit to the Central African Republic, the final stop of his first African tour. The country has been racked by a deadly conflict driven by Christian and Muslim militias.
The program allowed the U.S. government to collect data on Americans' phone calls in bulk. Under the new system, the government needs a court order to query a database kept by phone companies.
The Pope preached reconciliation Sunday in Central African Republic, a country that has seen clashes between Christian and Muslim militias.
Protesters gathered on the eve of a global conference on climate change. About 200 activists defied a ban on mass demonstrations and they were met by riot police.
The storm dumped freezing rain from Texas all the way to Iowa. Authorities in Kansas reported several deaths due to car accidents and flooding claimed three lives in Texas.