Hundreds marched in Tucson to recognize civil rights leader Martin Luther King and remember his contributions and legacy. Video by A.E. Araiza

The giant human embrace symbol begins to take shape to commemorate the Jan 8, 2011 mass shooting in Tucson. Video by A.E. Araiza

South Tucson police body camera footage shows Nov. 25, 2016 incident in which a combative suspect was fatally shot by officers after he physically attacked them. Prior to firing their guns, officers tried to subdue the man with pepper spray and tasers. Video courtesy of South Tucson Police D…

Tucson's Christmas tree recycling program in full swing with huge chipper grinding trees to make mulch. Video by A.E. Araiza

A late night look at the new bridge at Sabino and Kolb in Tucson on the eve of its dedication on Jan. 5, 2017. Video by Kelly Presnell / Arizona Daily Star

Thousands were served a turkey dinner with all the trimmings at the annual Gospel Rescue Mission Christmas Street Banquet. Video by A.E. Araiza

Sita, Reid Park Zoo's female tiger, gets dry, chapped paws just like humans do. Her trainers apply cream twice a day. Trainer Kim Ludwig shows how she builds a rapport with Sita. John Abernathy helps apply the cream to Sita's paws. Video by Johanna Eubank, Arizona Daily Star.

Grand Canyon National Park attracted more than six million visitors in this centennial year of the National Park Service. Video by Doug Kreutz, Arizona Daily Star.

Homeless men and women get paid to clean up city streets and traffic circles in partnership with Pima County and City of Tucson. Video by A.E. Araiza / Arizona Daily Star 2016

Ruby, Arizona, was born and died with the nearby Montana Mine, which closed in 1940. Now on private land, it's a well-preserved piece of Arizona history. For more info, go to Video by Arizona Daily Star apprentices Jordan Glenn and Jennifer Hijazi / ADS 2016

A dinner party with soup and salad courses and wine requires a bit more for the table setting. Video by Johanna Eubank, Arizona Daily Star.

A tiny near-Earth asteroid animation courtesy of University of Arizona astronomer Vishnu Reddy.

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