Comic-Con celebrated its 48th yearly event in San Diego.
Same-sex marriage became legal in all 50 states.
NASA's Mars Odyssey completed its 60,000th orbit around Mars.
Donald Trump announced he was running for President.
A Texan doctor performed the world's first successful partial skull and scalp transplant.
The US Air Force Space Command launched the Boeing X-37B spaceplane for a classified mission.
Kathmandu, Nepal, was devastated by a major earthquake.
Armenia commemorated the 100th Anniversary of the Armenian Genocide.
Hillary Clinton announced her candidacy for US President.
King Richard III of England was reburied at Leicester Cathedral, England.
NASA's Dawn probe became the first spacecraft to orbit a dwarf planet.
New Zealand golfer Lydia Ko became the youngest golfer to rank No. 1 in the world.
Missing Malaysian flight MH370 was announced to have been an accident with no survivors.
England's first female bishop of the Church of England, Libby Lane, was ordained.
A drone crashed onto the White House lawn.
A large group of people was poisoned at a funeral in Mozambique.
A civil rights protest march in Washington, D.C., took place.
The CIA Torture Report was released.
A ban on diesel cars was called for in France.
NASA successfully launched Exploration Flight Test 1 to test the Orion crew module.
The legislation was passed, allowing females to be appointed as bishops of The Church of England.
The One World Trade Center opened on the original World Trade Center site.
A suicide bomber killed civilians watching the daily border closing ceremony at Pakistan's Wagah border.
The Serbia v Albania qualifying match for the UEFA Euro soccer cup was canceled mid-game.
A Spanish nurse became the first person to contract Ebola outside of West Africa.
The Indian Space Research Organization's Mars Orbiter Mission probe reached Mars' orbit after 298 days.
UN Women Goodwill Ambassador Emma Watson received a standing ovation for her gender inequality speech at the United Nations Headquarters, New York, US.
Burger King agreed to buy out the donut chain Tim Hortons for $11 billion.
Nurse William Pooley, who was treating patients in Sierra Leone, flew to London for emergency treatment after contracting Ebola.
The first photos to reveal that the Aral Sea was shrinking were taken by NASA.
Iranian mathematician Maryam Mirzakhani became the world’s first woman to win the Fields Medal, the most prestigious award in mathematics.
Protesting and riots began in Missouri following the death of African American man, Michael Brown.
Marvel's superhero movie 'Guardians of the Galaxy' premiered in Hollywood, Los Angeles, US.
The Supreme Court of the United States decided on the rule that police cannot examine the contents of a cell phone without a search warrant.
Malaysian Airlines Flight 370 disappeared with 239 people on board.
In Sweden, a job interview invitation was accidentally mailed to 61,000 people and caused chaos in their offices.
The oldest piece of Earth was found at a sheep ranch in Western Australia.
US President Barack Obama met with the Dalai Lama amid warnings from China.
US Secretary of State John Kerry spoke to college students in Jakarta, Indonesia, about the looming threat of Climate Change.
Ellen Page received a standing ovation after her emotional coming out speech at the Human Rights Campaign ''Time to Thrive.”
NASA revealed water vapor had been discovered on dwarf planet Ceres.
A bus plunged 400ft from a cliff in Malshej Ghat, India, killing thirty people.
A bombing took place on a trolleybus in Russia.
The San Miguel volcano (also known as Volcán Chaparrastique) erupted in El Salvador.
China successfully landed its moon rover.
British physicist Stephen Hawking won the $3 million Fundamental Physics Prize, the most profitable academic prize in the world.
NASA's MAVEN space probe was launched from the Cape Canaveral Air Force Station.
Same-sex marriage was legalized in Hawaii.
Category five Typhoon Haiyan ripped through the Philippines and claimed the lives of more than 6,000 people with gusts up to 145 miles per hour.
The Marvel superhero movie 'Thor: The Dark World' premiered in London, UK.
