State & Regional News

Three studies show smoke from Canadian wildfires led to a spike in people with asthma visiting emergency rooms in the United States. One study collected data from about 4,000 U.S. hospitals.

The Weather Prediction Center said one inch per hour rainfall rates are possible, as well as “precipitation totals on the order of 1 to 2 plus inches through the period.”

Conservative voters walked away impressed with Vivek Ramaswamy's performance in Wednesday's Republican presidential debate, but most still pined for former President Donald Trump.

Public health officials are investigating a multistate outbreak of Salmonella, including in Pennsylvania. Dozens of people have fallen ill and at least nine have been hospitalized.

The state Senate is returning to Harrisburg on Aug. 30 ahead of its previously scheduled return of Sept. 18.

More organic waste from residential and industrial uses has city staff pursuing a solution, which would include a $1.4 million chemically enhanced primary treatment system.

The Macungie family has other notable works around the Lehigh Valley and tri-state area, including the artwork for the most recent Musikfest.

With a roadmap toward spooky season, the Lehigh Valley’s weather looks to match the fall decor now blanketing stores across the region. Cooler temperatures are on the way.

Lower Saucon council approved general construction and sod-laying costs last week. Township officials plan to defer other field amenities for the time being and send them out for bid again.

Three suspects from two cases have been charged with scamming older Pennsylvanians; one of the victims is from Lehigh County. The Pennsylvania Attorney General's Office is offering tips on recognizing and fighting scams.

In Iran on Tuesday, students and other protesters stormed the British Embassy in the capital Tehran, smashing windows, throwing firebombs and burning the British flag. The crowd had gathered at the embassy to protest new severe economic sanctions imposed by Britain, cutting off all banking with Iran. Renee Montagne talks with Washington Post reporter Thomas Erdbrink, who is in Tehran.

The former Massachusetts governor has been unofficially running for president for the better part of five years, and in that time, he has been asked about immigration over and over. Now some of Mitt Romney's rivals are arguing that his answers to the question have been inconsistent.

Congress had been hoping the deal supercommittee would, along with its deficit cutting plan, also deal with unemployment benefits and the payroll tax holiday. Now, with the supercommittee failed and folded, Congress will need to act in the final weeks of the year on these and other pressing deadlines.

When it comes to abortion, the former governor of Massachusetts appears to have changed his position, from being in favor of abortion rights to being opposed. But now some are asking if Romney ever supported abortion rights at all? Backers of abortion rights don't think so.

The U.S. Air Force says it will train more drone pilots in 2011 than fighter and bomber pilots combined. The distance between the pilot and the remotely controlled vehicle he flies is redefining what it means to be a pilot and creating some friction within the Air Force.

From health care to climate change to immigration, GOP presidential candidate Newt Gingrich has found himself at odds with conservatives over the years. But will Republican voters overlook those issues if they think he can beat President Obama?

The U.S. Holocaust Memorial Museum and Ancestry.com's World Memory Project allows people to sift online through hundreds of thousands of documents that previously required a painstaking manual search.

Companies are trying to bring down their spiraling health care costs by helping employees lose weight. At Dow Chemical, managers hope to set an example by hitting the corporate gym at midday, and the company offers weight-management classes on demand, at workers' convenience.

From compost to mulch, fall leaves can be used to improve the health and ecological diversity of lawns. The National Audubon Society's Melissa Hopkins, who calls the leaves "free vitamins," has some tips on how to make the most of them.

Witnesses say Scott Olsen was struck in the head by a projectile when clashes broke out Tuesday between Occupy Oakland protesters and police. At a vigil Thursday night, veterans gathered with protesters to pay tribute to Olsen. They say his story is a reminder of the dangers of excessive force.