2015...
Jan 7th - Two gunmen belonging to Al-Qaeda's Yemen branch kill 12 people and injure 11 more at the Paris headquarters of satirical newspaper Charlie Hebdo, prompting an anti-terrorism demonstration attended by over a million people and more than 40 world leaders.
Jan 9th - Mozilla released version 1.0.0 alpha of the Rust programming language.
Jan 15th - The Swiss National Bank abandons the cap on the franc's value relative to the euro, causing turmoil in international financial markets.
Feb 6th - RadioShack filed for bankruptcy.
Feb 12th - The United Nations Security Council adopts Resolution 2199 to combat terrorism.
Mar 6th - NASA's Dawn probe enters orbit around Ceres, becoming the first spacecraft to visit a dwarf planet.
Mar 12th - Google announced it discontinued Google Code. Thousands of the Google open source products were moved to GitHub.
Apr 29th - The World Health Organization (WHO) declares that rubella has been eradicated from the Americas.
May 11th-12th - Version O of Les Femmes d'Alger by Pablo Picasso sells for US$179.3 million at Christie's auction in New York, while the sculpture L'Homme au doigt by Alberto Giacometti sells for US$141.3 million, setting a new world record for a painting and for a sculpture, respectively.
Jun 23rd - Verizon announced it had completed the acquisition of AOL for $4.4 Billion.
Jun 30th - Cuba becomes the first country in the world to eradicate mother-to-child transmission of HIV and syphilis.
Jul 1st - Greece becomes the first advanced economy to miss a payment to the International Monetary Fund in the 71-year history of the IMF.
Jul 14th - NASA's New Horizons spacecraft performs a close flyby of Pluto, becoming the first spacecraft in history to visit the distant world.
Jul 17th - A drone from Flirtey made a medical delivery, and became the first government-approved drone delivery.
Jul 24th - AT&T completed its acquisition of DirecTV for $49 billion.
Jul 25th - China ended its gaming console ban after 15 years.
Jul 29th - Microsoft releases Windows 10.
Aug 10th - Google split into two companies. The new company known as Alphabet is now responsible for Google, Nest, Google Capital, Fiber, Calico, Google X, Sidewalk Labs, and Google Ventures.
Sep 10th - Scientists announce the discovery of Homo naledi, a previously unknown species of early human in South Africa.
Sep 11th - Queen Elizabeth II, having been on the throne for 63 years, 217 days, became the longest-reigning British monarch in history and the longest-serving head of state of any nation in modern history, surpassing Queen Victoria who had reigned for 63 years, 216 days upon her death on Jan. 22nd, 1901.
Sep 14th - First observation of gravitational waves: Gravitational waves are detected for the first time, by LIGO. This is not announced until Feb. 11th, 2016.
Sep 28th - NASA announces that liquid water has been found on Mars.
Oct 3rd - A U.S. airstrike on a Médecins Sans Frontières (Doctors Without Borders) hospital in Afghanistan accidentally kills an estimated 20 people.
Oct 12th - Dell announced that it had agreed to acquire EMC for approximately $67 billion.
Oct 15th - Tesla announced that qualifying Tesla Model S cars would be receiving the Autopilot update that allows the Tesla cars to assist the driver.
Nov 2nd - Blizzard Entertainment announced that it purchased King Digital (makers of Candy Crush) for $5.9 billion.
Nov 20th - The 2015 United Nations Climate Change Conference (COP 21) is held in Paris, attended by leaders from 147 nations.
Dec 3rd - After seven years of development PHP 7.0.0 was released.
Dec 12th - A global climate change pact is agreed at the COP 21 summit, committing all countries to reduce carbon emissions for the first time.
Dec 22nd - SpaceX lands an unmanned Falcon 9 rocket, the first reusable rocket to successfully enter orbital space and return.
https://www.youtube.com/watch?v=ANv5UfZsvZQ