In this July 21, 2016 photo, fireflies light up in sync in the woods of Piedra Canteada, near Nanacamilpa, Tlaxcala state, Mexico. The income from tourism is providing a new incentive to residents to focus on conservation rather than deforestation. In addition, Mexico's forest service is supporting the replanting of hundreds of thousands of trees in the area, and Piedra Canteada's Rueda Lopez said they have plans to plant over 50 thousand pine trees in the areas that they log each year. (AP Photo/Rebecca Blackwell)

Mexican farmers using fireflies to save forest

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In the village of Nanacamilpa, tiny fireflies are helping save the towering pine and fir trees on the outskirts of the megalopolis of Mexico…

Apollo 15 on way to the moon, July 26, 1971. (AP Photo)

Today in History: July 26

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On July 26, 1775, the Continental Congress established a Post Office and appointed Benjamin Franklin its Postmaster-General.

Smoke billows from the crash site of an Air France Concorde in Gonesse, France, outside Paris Tuesday, July 25, 2000 hitting a hotel. The flight en route to New York City crashed shortly after takeoff Tuesday. At least 113 people were killed when the charter flight went down in the first-ever crash of the supersonic jet. (AP Photo/Laurent Rebours)

Today in History: July 25

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Today is Monday, July 25, the 207th day of 2016. There are 159 days left in the year.

AP-Ethiopian Soldiers Depart For The Frontline 1935

Today in History: July 23

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Today is Saturday, July 23, the 205th day of 2016. There are 161 days left in the year.

Mark's Friday Evening Weather Report

Mark’s Friday Evening Weather Report

High-pressure over the state will get the weekend off to a slow start storm wise. Spot storms over the mountains and west will eventually ex…

**FILE** Mount St. Helen's erupts in this July 22, 1980 file photo in Washington State. A private pilot who works in the hazards section of the U.S. Geological Survey's Cascades Volcano Observatory, noticed a line of steam coming from a fracture line atop the growing lava dome in the crater of the southwest Washington volcano Sunday, Jan. 13, 2008. (AP Photo/File) (AP Photo, File)

Today in History: July 22

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Today is Friday, July 22, the 204th day of 2016. There are 162 days left in the year.

President Clinton's daughter, Chelsea, cheers during Olympic mens individual sabre fencing in Atlanta Sunday July 21,1996. (AP Photo/Karl-Heink Kreifelts)

Today in History: July 21

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On July 21, 1861, during the Civil War, the first Battle of Bull Run was fought at Manassas, Virginia, resulting in a Confederate victory.

Astronaut Edwin E. "Buzz" Aldrin Jr.  poses for a photograph beside the U.S. flag deployed on the moon during the Apollo 11 mission on July 20, 1969.  Aldrin and fellow astronaut Neil Armstrong were the first men to walk on the lunar surface with temperatures ranging from 243 degrees above to 279 degrees below zero.  Astronaut  Michael Collins flew the command module.  The trio was launched to the moon by a Saturn V launch vehicle at 9:32 a.m. EDT, July 16, 1969. They departed the moon July 21, 1969. (AP Photo/NASA/Neil A. Armstrong)

Today in History: July 20

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On July 20, 1976, America’s Viking 1 robot spacecraft made a successful, first-ever landing on Mars.

Mark's Tuesday Evening Weather Report

Mark’s Tuesday Evening Weather Report

High-pressure will continue to stay east of the state on Wednesday allowing for more scattered showers in central and western sections. By T…