Russia-backed rebels pose by a road sign at the entrance in Debaltseve, Ukraine, Friday, Feb. 20, 2015, after checking the access road into town for mines left behind by retreating Ukrainian government troops. After weeks of relentless fighting, the embattled Ukrainian rail hub of Debaltseve fell Wednesday to Russia-backed separatists, who hoisted a flag in triumph over the town. The Ukrainian president confirmed that he had ordered troops to pull out and the rebels reported taking hundreds of soldiers captive. (AP Photo/Vadim Ghirda)

U.S. President Barack Obama speaks at the foot of the Edmund Pettus Bridge in Selma, Alabama March 7, 2015. With a nod to ongoing U.S. racial tension and attempts to limit voting rights, Obama declared the work of the Civil Rights Movement advanced but unfinished on Saturday on a visit to the Alabama bridge that spawned a landmark voting law. REUTERS/Tami Chappell (UNITED STATES - Tags: POLITICS ANNIVERSARY SOCIETY)

Corporals Verica Zlatevska (L) and Dragana Kitanovska (R) attend an honour guard training session at an army barracks in Skopje March 4, 2015. Macedonia's honour army battalion, the ceremonial uniformed guard that receives every foreign president, dignitaries and delegations, but also sees off and welcomes the head of state every time he leaves the country, has a different glow. For the first time in the history of Macedonia's army, the honour guard has two women in its ranks. There has not been an event in which one of them is not in the first row. Zlatevska joined the army in 2003, Kitanovska in 2006. Picture taken March 4, 2015. REUTERS/Ognen Teofilovski (MACEDONIA - Tags: MILITARY SOCIETY)

“The Awkward Years Project highlights the time in our lives when we felt the most awkward. Some of us had crazy hair, glasses, and/or braces. Some fell victim to the fashion trends of the decade. And some of us struggled even deeper than others realize. This project is a before-and-after transition showing how far the subjects have come and who they turned out to be”. – Awkward Years Project. Photo: Lindsey. Then: 11 years old, 6th Grade, in Maumelle, Arkansas.
Now: 32 years old, Nanny/personal assistant residing in Holladay, Utah. (Photo by Awkward Years Project)

Cave of the Crystals or Giant Crystal Cave is a cave connected to the Naica Mine 300 metres (980 ft) below the surface in Naica, Chihuahua, Mexico. The main chamber contains giant selenite crystals (gypsum, CaSO4·2 H2O), some of the largest natural crystals ever found. The cave's largest crystal found to date is 12 m (39 ft) in length, 4 m (13 ft) in diameter and 55 tons in weight. The cave is extremely hot with air temperatures reaching up to 58 °C (136 °F) with 90 to 99 percent humidity. The cave is relatively unexplored due to these factors. Without proper protection people can only endure approximately ten minutes of exposure at a time.

A marcher helps carrying a multicolor flag during the annual gay pride parade in Warsaw, Poland, Saturday, June 13, 2015. Gay rights activists held their 15th yearly "Equality Parade" as Poland slowly grows more accepting of gays and lesbians, but where gay marriage, and even legal partnerships, still appear to be a far-off dream. This year's parade comes amid a right-wing political shift, a possible setback for the LGBT community. (AP Photo/Alik Keplicz)

A doctor examines a child after he disembarked from the German Navy ship Schleswig Holstein at the Reggio Calabria harbor, Italy, Tuesday, June 16, 2015. European Union nations failed to bridge differences Tuesday over an emergency plan to share the burden of the thousands of refugees crossing the Mediterranean, while on the French-Italian border, police in riot gear forcibly removed dozens of migrants. (AP Photo/Adriana Sapone)