A long exposure picture of the Kokino megalithic observatory is seen during summer
A long exposure picture of the Kokino megalithic observatory is seen during summer solstice celebration in Kumanovo June 21, 2013. The 3,800 years old observatory was discovered in 2001 in the north-western town of Kumanovo 70 km (43 miles) north from capital Skopje and is ranked as the fourth oldest observatory in the world after Egypt's Abu Simbel, Britain's Stonehenge and Cambodia's Angkor Wat according to NASA. REUTERS/Ognen Teofilovski (MACEDONIA - Tags: SOCIETY ENVIRONMENT TRAVEL TPX IMAGES OF THE DAY)
A truffle is seen on a table in Alba north-western Italy
A truffle is seen on a table in Alba, north-western Italy November 11, 2013. Located in the heart of the Langhe - the hilly southern area of Italy's northwestern Piedmont region - Alba is the country's capital of white truffles, a variety of the prized fungus which grows underground. Truffles are found two to eight inches (5-20cm) below the ground near the roots of trees. They give off an odour which lasts for a limited period of time and can be detected with the assistance of well-trained dogs and experienced hunters. Output of white truffles, which are not cultivated and only grow naturally in forests, has fallen in Italy over the past few years, largely because climate change has brought a damaging mix of drought and torrential rains. Picture taken November 11, 2013. REUTERS/Stefano Rellandini (ITALY - Tags: AGRICULTURE FOOD SOCIETY TPX IMAGES OF THE DAY)
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Lighting strikes as rain clouds approach the Waldo Canyon fire in Colorado Springs
Lighting strikes as rain clouds approach the Waldo Canyon fire in Colorado Springs, Colorado July 3, 2012. Firefighters grappling with the two most destructive wildfires on record in Colorado reported progress on Monday, but were steeling themselves for a long season in what has already been a dangerously active fire year in the western United States. The fires, which left a haze of smoke over the state's urban corridors, have displaced tens of thousands of people and left vast swathes of forest a blackened wasteland in addition to charring more than 600 homes. REUTERS/Adrees Latif (UNITED STATESDISASTER ENVIRONMENT - Tags: DISASTER ENVIRONMENT TPX IMAGES OF THE DAY)