Former U.S. President George H. W. Bush looks at the casket of his late wife, former first lady Barbara Bush with his daughter Dorothy "Doro" Bush Koch during the visitation at St. Martin's Episcopal Church in Houston, Texas, U.S. April 20, 2018. Mark Burns/Office of George H.W. Bush/Pool via REUTERS
Adult-film actress Stephanie Clifford, also known as Stormy Daniels, puts her shoe back on after passing though a security screening, as she arrives at federal court in the Manhattan borough of New York City, New York, U.S., April 16, 2018. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY
U.S. NTSB investigators are on scene examining damage to the engine of the Southwest Airlines plane in this image released from Philadelphia, Pennsylvania, U.S., April 17, 2018. NTSB/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. TPX IMAGES OF THE DAY
Protestors demonstrate inside a Center City Starbucks, where two black men were arrested, in Philadelphia, Pennsylvania, U.S., April 16, 2018. REUTERS/Mark Makela TPX IMAGES OF THE DAY
U.S. President Donald Trump hosts a bilateral meeting with Japan?s Prime Minister Shinzo Abe at Trump?s Mar-a-Lago estate in Palm Beach, Florida U.S., April 17, 2018. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY
INDIO, CA - APRIL 14: Beyonce Knowles performs onstage during 2018 Coachella Valley Music And Arts Festival Weekend 1 at the Empire Polo Field on April 14, 2018 in Indio, California. (Photo by Larry Busacca/Getty Images for Coachella )
YANCHENG, CHINA - APRIL 17: Aerial view of more than 30 million tulips of over 300 kinds in full blossom at the tulip park of Dafeng District on April 17, 2018 in Yancheng, Jiangsu Province of China. (Photo by VCG/VCG via Getty Images)
WASHINGTON, DC - APRIL 19: U.S. Sen. Tammy Duckworth (D-IL) arrives at the U.S. Capitol with her newborn baby daughter Maile Pearl Bowlsbey for a vote on the Senate floor April 19, 2018 on Capitol Hill in Washington, DC. The Senate has voted through by unanimous consent last night to change rules to allow newborn babies under one year old on the floor during votes. (Photo by Alex Wong/Getty Images)
An aerial view shows erosion marks on sand and stone, on the beach along the Atlantic Ocean coast, in Soulac, France, April 12, 2018. Picture taken April 12, 2018. REUTERS/Regis Duvignau TPX IMAGES OF THE DAY
TOPSHOT - A man looks after a children's ride at a park fair during Songkran, or Thai New Year, in Bangkok on April 14, 2018. / AFP PHOTO / LILLIAN SUWANRUMPHA (Photo credit should read LILLIAN SUWANRUMPHA/AFP/Getty Images)
U.S. Navy Lieutenant Tammie Jo Shults, who is currently a Southwest Airlines pilot, poses in front of a Navy F/A-18A in this 1992 photo released in Washington, DC, U.S., April 18, 2018. Thomas P. Milne/U.S. Navy/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. TPX IMAGES OF THE DAY
A man and two children pause at a memorial to the victims of the Boston Marathon bombings at the site of the first explosion on the 5th anniversary of the blasts in Boston, Massachusetts, U.S., April 15, 2018. REUTERS/Brian Snyder
*** EXCLUSIVE ***
WHIPSNADE, UNITED KINGDOM - APRIL 18: A Grevy's zebra seen enjoying the sunshine by giving a big smile at ZSL Whipsnade Zoo on April 18, 2018 in Whipsnade, England.
PHOTOGRAPH BY Tony Margiocchi / Barcroft Images (Photo credit should read Tony Margiocchi / Barcroft Media via Getty Images)
Britain's Queen Elizabeth II greets Canadian Prime Minister Justin Trudeau in a receiving line for the Queen's Dinner for the Commonwealth Heads of Government Meeting (CHOGM) at Buckingham Palace in London, Thursday, April 19, 2018. Matt Dunham/Pool via Reuters TPX IMAGES OF THE DAY
CHICAGO, IL - APRIL 20: A student holds up her hands while taking part in National School Walkout Day to protest school violence on April 20, 2018 in Chicago, Illinois. Students from around the nation joined in the walkout against gun violence on the 19th anniversary of the shooting at Columbine High School where 13 people were killed. (Photo by Jim Young/Getty Images)
WASHINGTON, DC - APRIL 16: White House Chief of Staff John Kelly (C), walks with National Security Advisor John Bolton (L), and Economic Adviser Larry Kudlow toward Marine One before departing with U.S. President Donald Trump from the South Lawn of the White House on April 16, 2018 in Washington, DC. President Trump is traveling to Hialeah, Florida where he will participate in a small business roundtable discussion on tax cuts. (Photo by Mark Wilson/Getty Images)
A girl holds a placard during a protest against the rape of an eight-year-old girl in Kathua, near Jammu, in Kochi, India April 15, 2018. REUTERS/Sivaram V TPX IMAGES OF THE DAY
TOPSHOT - An Indonesian woman and her child watch as Mount Sinabung volcano spews thick volcanic ash, as seen from Karo on April 19, 2018. - Sinabung roared back to life in 2010 for the first time in 400 years, after another period of inactivity it erupted once more in 2013, and has remained highly active since. (Photo by Ivan Damanik / AFP) (Photo credit should read IVAN DAMANIK/AFP/Getty Images)
A U.S. Military cadet crawls under a barbed wire obstacle as he competes in the 50th annual Sandhurst Military Skills Competition, a rigorous two-day event where teams of eight men and women from military academies and universities from 13 countries are tested in multiple military skills, athletic proficiency and leadership abilities at the United States Military Academy at West Point, New York, U.S., April 13, 2018. REUTERS/Mike Segar TPX IMAGES OF THE DAY
The bomb defusing team talks with media next to dismantled World War Two bomb at a construction site near the central train station in Berlin, Germany, April 20, 2018. REUTERS/Axel Schmidt TPX IMAGES OF THE DAY
HARBIN, CHINA - APRIL 17: A man rides on a bicycle during sand storm in Harbin,China on April 17,2018. The Meteorological authorities in the province issued an orange alert for heavy air pollution. (Photo by Tao Zhang/Getty Images)
A demonstrator shouts during clashes with Israeli troops at a protest at the Israel-Gaza border where Palestinians demand the right to return to their homeland, east of Gaza City April 20, 2018. REUTERS/Mohammed Salem TPX IMAGES OF THE DAY TPX IMAGES OF THE DAY
NEW YORK, NY - APRIL 18: The newest members of the New York City Police Department (NYPD) are sworn-in during their police academy graduation ceremony at the Theater at Madison Square Garden, April 18, 2018 in New York City. Over 400 new officers were sworn-in as official members of the NYPD during the ceremony. (Photo by Drew Angerer/Getty Images)
A critically-ill newborn lamb and calf share a pen under a heat lamp on Pip Simpson's farm at Wansfell hill, above Troutbeck village in the Lake District National Park, near the town of Ambleside, northern England on April 18, 2018. (Photo by OLI SCARFF / AFP) (Photo credit should read OLI SCARFF/AFP/Getty Images)
Arlinda and Larry Lynes stand in front of what remains of their home that was destroyed by the Rhea fire near Taloga, Oklahoma, U.S. April 17, 2018. REUTERS/Nick Oxford
A gust of wind blows Pope Francis's skull cap off during his pastoral visit in Alessano, southern Italy, April 20, 2018. REUTERS/Max Rossi TPX IMAGES OF THE DAY
HOUSTON, TX - APRIL 20: In this handout provided by the Office of George H.W. Bush, former President George H. W. Bush greets the mourners with his daughter Dorothy 'Doro' Bush Koch during the visitation of former first lady Barbara Bush at St. Martin's Episcopal Church Friday, April 20, 2018, in Houston, Texas. Barbara Bush died on April 17, at the age of 92. (Photo by Mark Burns/Office of George H.W. Bush via Getty Images)
Central American migrants, moving in a caravan through Mexico, travel in an open wagon of a freight train after stopping it on the rail line, in Hidalgo state, Mexico April 14, 2018. Picture taken April 14, 2018. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY
TOPSHOT - This picture taken on April 15, 2018 shows Indonesian villagers releasing painted terrapin or saw-jawed turtle into an estuary at the mangrove conservation area in Tamiang district, Aceh province.
The painted terrapin is critically endangered species according to IUCN (International Union for Conservation of Nature). / AFP PHOTO / CHAIDEER MAHYUDDIN (Photo credit should read CHAIDEER MAHYUDDIN/AFP/Getty Images)
Local people visit Akauk Taung Buddha cliff carvings pagodas next to the UNESCO world heritage site of Pyu Ancient Cities outside Pyay, Magway Dirstrict Myanmar April 14, 2018. Picture taken April 14, 2018. REUTERS/Ann Wang
NEW YORK, NY - APRIL 18: Former FBI Director James Comey poses for photographs as he arrives to speak about his new book 'A Higher Loyalty: Truth, Lies, and Leadership' at Barnes & Noble bookstore, April 18, 2018 in New York City. The book, which went on sale yesterday, focuses on leadership principles and details his interactions with President Donald Trump. Comey served as FBI Director from September 2013 until May 2017, when he was fired by the president. Comey previously served as U.S. Deputy Attorney General and U.S. Attorney for the Southern District of New York. (Photo by Drew Angerer/Getty Images)
A woman holds her malnourished daughter undergoing treatment at a hospital in Sanaa, Yemen April 19, 2018. REUTERS/Mohamed al-Sayaghi TPX IMAGES OF THE DAY
Detained Belarusian model Anastasia Vashukevich, known by her pen name Nastya Rybka, speaks to the media from the back of a police van after leaving a court in Pattaya on April 17, 2018.
A Belarusian model detained in Thailand who claims to have revelations about alleged Russian meddling in the 2016 US election appeared in court on April 17, in a case that grabbed widespread attention after her cryptic offers. / AFP PHOTO / LILLIAN SUWANRUMPHA (Photo credit should read LILLIAN SUWANRUMPHA/AFP/Getty Images)
Limar and Masa al-Qari, child survivors of the suspected poison gas attack, walk outside a tent for the displaced, in the Northern Aleppo countryside, Syria April 17, 2018. Picture taken April 17, 2018. REUTERS/Mahmoud Hassano TPX IMAGES OF THE DAY
A Syrian girl looks through the glass of a window next to another broken pane damaged by objects thrown during the evacuation from the town of Dumayr east of the capital Damascus, as her bus arrives in the city of Azaz in the northern countryside of Aleppo on April 20, 2018. - Dumayr, a town lying further from Eastern Ghouta where a reconciliation agreement had kept a security status quo since 2016, was retaken by government forces the day before.
A convoy of 31 buses was carrying about 1600 of fighters and civilians arrived in Azaz, while most of the buses headed to Afrin. (Photo by Sameer Al-Doumy / AFP) (Photo credit should read SAMEER AL-DOUMY/AFP/Getty Images)
Igor, the 13 year-old Siberian tiger lies on the operation table before the non-invasive stem cell surgery in Zoo Szeged, Hungary April 18, 2018. REUTERS/Bernadett Szabo TPX IMAGES OF THE DAY
Seagulls surround a man who was buried by his friends in sand and crackers at Bondi Beach in Sydney, Australia April 20, 2018. REUTERS/Edgar Su TPX IMAGES OF THE DAY
A swan sits in its nest in a lake near Queen Louise's Bridge in central Copenhagen, Denmark, on April 17, 2018.
The swan's nest is partly made out of trash from the lake and contains several eggs. / AFP PHOTO / Ritzau Scanpix / Mads Claus Rasmussen / Denmark OUT (Photo credit should read MADS CLAUS RASMUSSEN/AFP/Getty Images)
TOPSHOT - Rohingya refugees look for their belongings in New Delhi on April 16, 2018, following a fire that broke out at their camp early April 15 that left around 200 people homeless.
No casualties were reported after the fire ripped through the camp early in the morning April 15. The refugees living in New Delhi have fled persecution in Myanmar, with their numbers increasing following a brutal crackdown starting in September 2017 that saw hundreds of thousands pouring into neighbouring Bangladesh. / AFP PHOTO / MONEY SHARMA (Photo credit should read MONEY SHARMA/AFP/Getty Images)
Runners celebrate under coloured powder after completing their five kilometers in the Color Run 2018 at the Eiffel Tower in Paris on April 15, 2018.
Runners are showered with coloured powder at stations along the way in the five kilometres Color Run in which participant are all equal, no winners nor prizes for the finishers. / AFP PHOTO / CHRISTOPHE SIMON (Photo credit should read CHRISTOPHE SIMON/AFP/Getty Images)
Discover More Like This
BACK TO SLIDE
The matriarch of the Bush family Barbara Bush died this week at the age of 92. It was announced Sunday that the wife of former U.S. President George H.W. Bush was in 'failing health' and would no longer seek medical treatment. Bush, lovingly known as "the enforcer" by her family, died at her home in Houston on Tuesday. The former first lady was known for her commitment to promoting literacy. She leaves behind five children, 17 grandchildren, and seven great-grandchildren.
Other major headlines of the week included fallout from two black men being arrested inside a Philadelphia Starbucks, former New York City Mayor Rudy Giuliani joining Trump's legal team and a woman dying after an engine failure on a Southwest Airlines flight.
Click through the slideshow above to see photos from all of these events and more, and be sure to check back next weekend for our selection of the best photography from the week.