December 22, 2016, 10am PST
A Reuters study of public health data found 3,000 examples in the United States where lead poisoning rates exceed those in Flint, Michigan.
November 3, 2016, 10am PDT
A strategic interstate gasoline pipeline exploded in Alabama on Oct. 31, not far from the September spill site after an accidental strike by a track hoe, killing one and injuring five workers. Higher gas prices and long lines are anticipated.
October 31, 2016, 11am PDT
The record deal between Volkswagen, the federal government, California, and consumers directs $5 billion to states to mitigate air pollution. The remainder will be used to compensate consumers who purchased the tampered diesel cars.
October 8, 2016, 5am PDT
October 5 was an historic day, hailed President Obama, as nations responsible for emitting more than 55 percent of world carbon emissions have now signed the Paris climate agreement, the threshold needed for the accord to take effect in 30 days.
January 4, 2016, 12pm PST
The Address Downtown hotel, a 63-story, mixed-use high-rise very close to the world's tallest building, went up in flames on Dec. 31, raising questions about other high-rises that use the same heavy cladding material building on the exterior.
December 6, 2015, 11am PST
Similar to high-speed rail projects throughout the nation, Amtrak will be looking to the private sector to help pay a portion of the expected $20 billion tab to build two new tunnels under the Hudson River and expand New York's Penn Station.
October 28, 2015, 12pm PDT
One of the country's most recognizable and beloved architectural flourishes has many sordid stories to tell. Today is also its 50th birthday.
October 20, 2015, 11am PDT
It's the best of both worlds for OPEC as cheap oil prices increase demand while high-cost rival oil producers are forced to close down wells according to an OPEC study released Oct. 12. And it was all planned.
October 18, 2015, 11am PDT
The China Railway International Group, working with the Chinese Export-Import Bank, responded to the California High-Speed Rail Authority's "expressions of interest." They teamed up with China Development Bank to beat out the Japanese in Indonesia.
October 15, 2015, 8am PDT
Automakers are ramping up the production of fuel-cells vehicles—so much so that Toyota predicts the end of the conventional engine by the year 2050.
September 29, 2015, 7am PDT
Environmentalists could have saved themselves a lot of demonstrating had they known that Shell Oil would pack up their drilling rigs after only six weeks of exploratory drilling in the Chukchi Sea off Alaska. Insufficient oil and other reasons cited.
July 27, 2015, 7am PDT
A new report from TRIP has been released showing which regions have the worst maintained roads. United States drivers on average pay an annual 'hidden pothole tax' of $515, double that in Los Angeles and the Bay Area. Highway funding expires July 31.
July 1, 2015, 5am PDT
Florida Governor Rick Scott approved a $78 billion state budget last week, which includes $25 million for a statewide network of non-motorized trails.
May 20, 2015, 5am PDT
An IMF working paper determined that global energy subsidies totaled $5.3 trillion this year, the worst offenders are China and the U.S. Placing a price on these subsidies, which include air pollution and carbon emissions, may be key to mitigation.
December 3, 2014, 8am PST
Mexico's planned high-speed rail project looked like tit was full speed ahead until the country rescinded the original construction contract, awarded to the China Railway Construction Corp. A new round of bids is expected soon.
October 17, 2014, 1pm PDT
Many were surprised when the Indiana Toll Road's operator declared bankruptcy on September 22. Just as surprising may be all the interest by global investors in bidding to replace the bankrupt Australian-Spanish consortium as the new operator.
July 22, 2014, 7am PDT
Construction began July 16 on the Petra Nova project, 27 miles from Houston. President Obama and many climate experts are banking on CCS to mitigate carbon emissions from the world's largest source of carbon emissions: coal burning power plants.
June 8, 2014, 7am PDT
French companies attempt to boost bike commutes by paying employees who cycle to work.
May 26, 2014, 1pm PDT
Keystone XL pipeline builder TransCanada is in the business of transporting oil to its customers, preferably by pipelines, but it's CEO has stated for the first time it will turn to "more costly and and controversial rail" to fill the pipeline gap.
April 25, 2014, 12pm PDT
Americans tend to pay more attention to wind strength than storm surge when evaluating whether or not to evacuate before a hurricane. A new NOAA mapping project is designed to change perceptions about the multiple risks of storm events.