Martin Luther King III, Arndrea Waters King and Yolanda Renee King, visited Memphis to mark the 56th anniversary of Dr. Martin Luther King Jr.’s assassination.

A monument honoring the Rev. Martin Luther King Jr. created by the nation's first Black astronaut-turned-sculpture was vandalized in a Denver park.

A monument honoring the Rev. Martin Luther King Jr. created by the nation's first Black astronaut-turned-sculptor was vandalized in a Denver park.

Dexter Scott King, the youngest son of civil rights icon Martin Luther King Jr., died Monday from prostate cancer, according to The King Center.

The Georgia senator and priest spoke with ABC News Live's Linsey Davis about the state of civil rights in the country.

We remember Dr. Martin Luther King Jr. and discuss how his legacy continues over half a century after he was killed.

ABC News’ Linsey Davis spoke with Georgia Democratic Sen. Raphael Warnock about the legacy of Martin Luther King Jr. and his lasting impact on the fight for voting rights.

People around the nation celebrate the life and legacy of Martin Luther King Jr.

Martin Luther King III and his wife, Arndrea King, reflect on the legacy of the civil rights activist.

People packed the National Mall this weekend to commemorate the historic moment 60 years ago and where Martin Luther King Jr. delivered one of his most famous speeches.

A trip back in time to hear the dream and messages from the civil rights leader that still ring true today.

Marking the 60th anniversary of the March on Washington, thousands are gathering with a renewed demand for social, economic and racial justice.

His only grandchild was among those who gathered on the National Mall Saturday.

ABC News' Brad Mielke, "Start Here" podcast host, with more on author Jonathon Eig discovering the original un-edited transcript of King's interview in which the original quotes were very different.

Chaos unfolded in Fort Piece after shots were fired during a MLK Car Show and Family Fun Day event.

On Monday, thousands gathered at the historic Martin Luther King Jr. Avenue in southeast Washington, D.C., for the city's annual peace walk and parade

A look at the numbers behind the life and legacy of civil rights leader Martin Luther King Jr.

Officials in Boston unveiled a sculpture commemorating Rev. Martin Luther King Jr. and his wife, Coretta Scott King.

The King family joins "GMA3" to celebrate and commemorate the life of Dr. Martin Luther King, Jr.

Imari Paris Jeffries, the executive director of Embrace Boston, talks about a new statue in Boston commemorating the Rev. Martin Luther King Jr.

"Dr. King’s life and legacy show us the way forward," President Joe Biden said.

President Joe Biden's sermon at the famous Atlanta church came on what would have been King's 94th birthday.

Hank Willis Thomas, the artist of “The Embrace” statue, joins ABC News Live to discuss Dr. King Jr.’s legacy and the meaning behind his new sculpture.

Frank and La Keisha Johnson founded HBCU Culture, which organizes the Atlanta event that provides $20,000 in scholarships to the historically Black colleges and universities that participate.

Biden will speak at Ebenezer Church on Sunday, which would have been King's 94th birthday.

"For every name we know, there are scores of names we don’t know because of sexism."

Students from Watkins Elementary School in Washington D.C. recited MLK's "I Have A Dream" speech from where he delivered it, in honor of his legacy.

What Martin Luther King Jr.'s family is saying about the tribute to King, his family and racial equity.

Martin Luther King III and his wife, Arndrea Waters King, discuss the 54th anniversary of the assassination of Martin Luther King Jr. and what it means to them.

Many local food banks are facing staffing shortages, but volunteers stepped up around the Bay Area as part of the Martin Luther King Jr. day of service.

Plus, the FBI is working closely with counterterrorism agents after a 12-hour hostage situation at a synagogue in Texas, and a massive underwater volcano erupted, causing a tsunami in Tonga.

A look at the 15-year effort to make Martin Luther King Jr. Day a national holiday, and the pushback against it.

From Portland to New York City, volunteers collected food, donated clothes and toys in honor of King and his commitment to service.

Vice President Kamala Harris demanded action on voting rights Monday in honor of Martin Luther King Jr.

Whoopi Goldberg, Joy Behar, Sara Haines, Sunny Hostin and Ana Navarro honor Martin Luther King Jr. and discuss his impact on today’s America.

On MLK Day, a Black church preservation project from the National Trust for Historic Preservation announced that it received a $20 million donation.

Vice President Kamala Harris spoke at Ebenezer Baptist church in Atlanta.

Students from Dallas and Houston reflect on the progress America has made in achieving King’s vision.

What you need to know about the national holiday celebrating the civil rights leader.

Rev. Raphael Warnock, who was elected as Georgia’s first Black senator this month, celebrated and honored King during a Shabbat service at Ebenezer Baptist Church, where King used to preach.

“We must define the truth and the facts that support them and declare them absolute,” Wonder said.

The son of Martin Luther King Jr. remembers his father and reflects on where the country is headed.

Amid the national conversation on the pandemic, protests and the Capitol riot, legendary civil rights leader Martin Luther King Jr.’s words have added weight.

Remembering the civil rights icon and his lasting legacy.

Celebrating the life and legacy of iconic civil rights activist Martin Luther King Jr.

Director Sam Pollard’s talks about his timely and stunning new film, "MLK/FBI."

Brea Baker hopes people will be reading Martin Luther King Jr.’s words, watching his speeches and looking to understand what the continuation of his legacy looks like.

On the day the nation celebrates the civil rights leader's birthday, here are some of his most inspiring words.

Remember inspiring words from the civil rights leader.

The competition took place in Houston, Dallas and Chicago, and featured fourth and fifth graders presenting speeches with the theme, “How Do You Think Dr. King’s Teachings Can Help Us Today?”