The bad old days of gas lines in the 1970s and shortages led to the creation of fuel economy rules.
The Trump administration's move to freeze fuel economy standards reflects a sea change in American energy policy first born during an era of oil shortages and environmental crises.
The Federal Bureau of Investigation seal.
An American pilot. A German aide on Capitol Hill. In the first and second world wars, the FBI effectively uprooted foreign influence campaigns. Today, the agency faces an uphill battle.
A detector buried under more than a mile of ice in Antarctica has detected a high-energy subatomic neutrino and traced it to its origin, a blazar – a gargantuan black hole more than a billion times more massive than the sun.
There’s a strong correlation between happiness and innovation.
Societies that are happier than others would be reflecting more confidence and trust in their institutions and economic systems.
Ceremonia de naturalización en diciembre de 2015.
AP Photo/Evan Vucci, File
El Departamento de Justicia ha agregado una pregunta sobre la ciudadanía en el próximo censo de EEUU. Podría arruinar los datos de la Oficina del Censo e impactar la confianza pública en el sistema.
Clostridium difficile bacteria causes diarrhea and inflammation of the colon.
By Kateryna Kon/shutterstock.com
A new type of antibiotic uses DNA to fight a common deadly microbe, Clostridium difficile. These new drugs are inexpensive and adaptable and can be modified to target any bacterium, lowering the chance of drug resistance.
The tricky math behind your bus route.
Monkey Business Images/shutterstock.com
It's annoying when your bus route gets off schedule or when buses bunch together. Why has it taken engineers so long to fix the problem?
States, casinos and leagues could all cash in. Will sports media get a cut of the action too?
With bettors clamoring for an edge, legacy media outlets could add a gambling beat to their daily sports coverage – or risk losing out.
Soybean seeds treated with neonicotinoids (blue) and treated corn seeds (red) versus untreated seeds.
Ian Grettenberger/PennState University
US farmers are planting more and more acres with seeds coated with neonicotinoid pesticides. An ecologist explains why this approach is overkill and may be doing more harm than good.
Oklahoma Gov. Mary Fallin, front, after she signed a law that allows pay-for-success funding for projects aiming to reduce female incarceration rates.
AP Photo/Sue Ogrocki
These partnerships between investors, governments and nonprofits are a new way to pay for programs and services that help people in need and address intractable problems like mass incarceration.
International Yoga Day in London 2017 in Trafalgar Square.
Anna Sunderland Engels.
Part of yoga's appeal is that it continues to be seen as a mystical, ancient tradition. The truth is, the practice of yoga has gone through some profound shifts.
Shoes are displayed at the San Juan Capitol in June 2018 to pay tribute to Hurricane Maria’s victims.
A survey shows that most Puerto Ricans didn't highly rate the official information coming out of the island. With the Institute of Statistics in trouble, the situation is likely not to improve.
The nation was bitterly divided over slavery in 1860, when this political cartoon was published.
Library of Congress Prints and Photographs Division
Lincoln's description of the Union as a house divided is well-remembered today. But many Americans fail to heed its lessons about equality and the moral foundations of popular government.
Fans hold banners and cheer, as the U.S. team takes the field for a World Cup qualifying soccer match against Panama, Oct. 6, 2017, in Orlando, Fla.
AP Photo/John Raoux
Sports fans are of two types: purists and partisans. The attitudes of both can affect the game. An expert explains which one you are and what that means.
Travel is up around the world – but not to the US.
In 2016, the number of international tourists to the US dropped by more than 2 percent, while tourism trended upward worldwide. There are several explanations for the dip.
Hurricane Maria’s destruction likely have led to thousands more deaths than originally estimated.
Official reports state that just 64 people died in Puerto Rico after Hurricane Maria. The latest estimates put the real number at 4,645. How did the count go so wrong?
The FBI Building in Washington, DC.
An informant gathered information from Trump campaign staffers for the FBI's Russia probe. An historian writes that informants are one of the most basic ways the FBI and police investigate.
A female deer tick on a piece of straw.
The CDC recently announced an uptick in diseases spread by vectors such as mosquitoes and ticks. Here's why and what you can do to lower your risk.
A luxury home near Philadelphia.
Middle-class houses in the US have grown ever larger. The average single-family home is almost twice the size of a home in the 1960s. It's time to consider the downsides of sizing up.
Juvenile residents sit in a classroom at detention center in Atlanta.
AP Photo/David Goldman
Research reveals that the factors that put youth at risk of sexual assault while in custody are significantly different from those that put adults at risk in prison.