Today is the 174th day of 2015 and the third day of summer.

TODAY'S HISTORY: In 1894, the International Olympic Committee was founded in Paris.

In 1947, the Senate overrode President Harry S. Truman's veto of the Taft-Hartley Act.

In 1961, the Antarctic Treaty went into effect, demilitarizing the continent.

In 1972, a "smoking gun" White House audio recording captured President Richard Nixon and his chief of staff conspiring to obstruct the FBI's investigation of the Watergate break-ins.

TODAY'S BIRTHDAYS: Alan Turing (1912-1954), mathematician; Bob Fosse (1927-1987), choreographer/director; June Carter Cash (1929-2003), singer-songwriter; Wilma Rudolph (1940-1994), Olympic sprinter; Clarence Thomas (1948- ), U.S. Supreme Court justice; Randy Jackson (1956- ), musician/TV personality; Frances McDormand (1957- ), actress; Joss Whedon (1964- ), filmmaker; Jason Mraz (1977- ), singer-songwriter.

TODAY'S FACT: Host country Greece won 47 medals, more than any other participating country, at the first modern Summer Olympics in 1896.

TODAY'S SPORTS: In 1917, Boston Red Sox pitcher Babe Ruth walked the first batter of a game against the Washington Senators. When Ruth was ejected for arguing the call, he punched the umpire. Ruth's replacement, Ernie Shore, went on to retire all 26 batters he faced.

TODAY'S QUOTE: "A man provided with paper, pencil and rubber, and subject to strict discipline, is in effect a universal machine." -- Alan Turing

TODAY'S NUMBER: 1,400 -- length (in feet) of high wire artist Nik Wallenda's tightrope walk across the Little Colorado River Gorge, near the Grand Canyon, on this day in 2013. Wallenda completed the walk in 22 minutes, 54 seconds during a live television broadcast that peaked at a viewership of 13 million.

TODAY'S MOON: Between new moon (June 16) and first quarter moon (June 24).

Today is the 173rd day of 2015 and the second day of summer.

TODAY'S HISTORY: In 1815, French emperor Napoleon Bonaparte abdicated his throne for the second time.

In 1870, Congress created the U.S. Department of Justice.

In 1942, Congress officially recognized the Pledge of Allegiance as part of the U.S. Flag Code.

In 1944, President Franklin D. Roosevelt signed into law the GI Bill, providing benefits to veterans.

In 1945, the Battle for Okinawa ended in an Allied victory after 83 days of fighting.

TODAY'S BIRTHDAYS: Anne Morrow Lindbergh (1906-2001), aviator/author; Billy Wilder (1906-2002), director; Bill Blass (1922-2002), fashion designer; Kris Kristofferson (1936- ), singer/actor; Ed Bradley (1941-2006), journalist; Meryl Streep (1949- ), actress; Bruce Campbell (1958- ), actor; Randy Couture (1963- ), mixed martial artist/actor; Amy Brenneman (1964- ), actress; Dan Brown (1964- ), author; Kurt Warner (1971- ), football player; Carson Daly (1973- ), TV personality.

TODAY'S FACT: The Pledge of Allegiance was first published in the September 1892 issue of The Youth's Companion magazine, to celebrate the 400th anniversary of Columbus' arrival in the Americas.

TODAY'S SPORTS: In 1937, Joe Louis knocked out Jim Braddock in the eighth round, becoming the first African-American heavyweight boxing champion since Jack Johnson in 1915.

TODAY'S QUOTE: "I must write it all out, at any cost. Writing is thinking. It is more than living, for it is being conscious of living." -- Anne Morrow Lindbergh, "Locked Rooms and Open Doors"

TODAY'S NUMBER: 49 -- percentage of U.S. college students who were war veterans in 1947, marking the peak year of the GI Bill education program.

TODAY'S MOON: Between new moon (June 16) and first quarter moon (June 24).

Today is the 172nd day of 2015 and the first day of summer.

TODAY'S HISTORY: In 1788, New Hampshire ratified the U.S. Constitution and became the ninth state.

In 1898, U.S. troops captured the island of Guam.

In 1964, three civil rights workers were murdered by members of the Ku Klux Klan in Neshoba County, Mississippi.

In 1989, the U.S. Supreme Court ruled that burning the American flag was a form of political protest protected by the First Amendment.

In 2004, SpaceShipOne, piloted by Mike Melvill, became the first privately sponsored craft to carry a human into space.

TODAY'S BIRTHDAYS: Al Hirschfeld (1903-2003), cartoonist; Jean-Paul Sartre (1905-1980), philosopher; Mary McCarthy (1912-1989), writer; Jane Russell (1921-2011), actress; Ray Davies (1944- ), guitarist/songwriter; Tony Scott (1944-2012), film director/producer; Benazir Bhutto (1953-2007), Pakistani politician; Berkeley Breathed (1957- ), cartoonist; Kevin Harlan (1960- ), sportscaster; Juliette Lewis (1973- ), actress; Chris Pratt (1979- ), actor; Prince William (1982- ), Duke of Cambridge.

TODAY'S FACT: James Buchanan was the only U.S. president who never married.

TODAY'S SPORTS: In 1997, the first Women's National Basketball Association game kicked off the league's debut season.

TODAY'S QUOTE: "In a word, man must create his own essence: It is in throwing himself into the world, suffering there, struggling there, that he gradually defines himself." -- Jean-Paul Sartre, "Characterizations of Existentialism"

TODAY'S NUMBER: 142,000 -- population of New Hampshire in 1790, following ratification of the U.S. Constitution.

TODAY'S MOON: Between new moon (June 16) and first quarter moon (June 24).