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Density is not related to confirmed COVID-19 infection rates, according to a study from a team of public health and planning experts.

House Democrats say Congress should increase funding for programs at EPA and the Department of Energy to reduce emissions from equipment at ports.

The COVID-19 pandemic is negatively impacting the nation’s already blighted infrastructure sectors, according to a recent status report from the American Society of Civil Engineers.

A government report says Boeing did not give regulators documents about changes it made in a key system blamed in two deadly crashes of its 737 Max jet, and that officials responsible for approving the plane did not know how powerfully the system could push the plane’s nose down.

In an effort to improve the flow of freight, the Arizona Department of Transportation has installed technology that screens moving trucks at several ports of entry.

A Boeing Co. 737 Max lifted off from a Seattle airfield with a U.S. Federal Aviation Administration pilot on board, the first of several flights to test whether the revamped jetliner is safe following two deadly crashes.

After months of empty roads, lockdowns were easing, and people were getting behind the wheel again. Then the virus struck again.

American Airlines Group Inc. said it would sell flights to capacity starting July 1, abandoning caps on passenger loads that were designed to promote social distancing amid the coronavirus pandemic.

Rhode Island’s infrastructure is at a C- grade level, the American Society of Civil Engineers declared in its report card chronicling the state’s networks.

When coronavirus outbreaks forced shutdowns at America’s giant meat plants, it quickly created a bottleneck.