Obama returns to White House to tout health care law, calls it 'high point' of tenure

President Barack Obama returned to the White House to celebrate the 12th anniversary of his signature Affordable Care Act, which President Joe Biden is looking to extend.

Barack Obama says he’s tested positive for COVID-19

The former president of the United States announced Sunday on Twitter that he's tested positive for COVID-19.

COP26: Obama criticizes Russia, China for 'lack of urgency' on climate

Former President Barack Obama spoke at the U.N. climate change summit and faulted China and Russia for a “dangerous lack of urgency.”

Obama hails the heroes of 9/11

President Barack Obama has lauded the heroes of 9/11 — and of the years since — in a message to mark the 20th anniversary of the terror attacks.

Affordable Care Act: Supreme Court dismisses challenge to health law

The Supreme Court on Thursday dismissed a challenge to the Affordable Care Act, preserving insurance coverage for millions of Americans.

Kid reporter who interviewed Obama at White House dies at 23

The student reporter who gained national acclaim when he interviewed President Barack Obama at the White House in 2009 has died of natural causes, his family says.

1 million sign up for 'Obamacare' during special enrollment period amid pandemic

President Joe Biden said 1 million Americans have signed up for health insurance under “Obamacare” during a special enrollment period for people needing coverage during the pandemic.

The Obamas announce death of beloved dog, Bo, after battle with cancer

The Obamas announced the death of the family dog Bo after his battle with cancer, calling him “a true friend and loyal companion.”

Katie Hill departs role with Obama to join NFL

Katie Hill’s first day with the NFL was Monday. She departed a similar role in former President Barack Obama's family office, where she worked for the last four years.

'It’s safe. It’s effective. It’s free': Obama encourages youth vaccinations with TikTok PSA

Obama had previously teamed up with former presidents Clinton, Bush and Carter for a PSA showing them receiving their vaccines. But as vaccine eligibility expanded in April, Obama shifted his message to meet the next wave of recipients on their platform of choice.

Sarah Obama, matriarch of Barack Obama's Kenyan family, dies at 99

Sarah Obama, the matriarch of former U.S. President Barack Obama's Kenyan family has died, relatives and officials confirmed Monday.

Biden opens sign-up window for health coverage to uninsured amid COVID-19 pandemic

President Joe Biden signed an executive order to reopen the HealthCare.gov insurance markets for a special sign-up opportunity geared to people needing coverage in the coronavirus pandemic.

‘A more perfect union’: Bush, Clinton, Obama echo Biden’s calls for unity on Inauguration Day 2021

Speaking during the televised broadcast “Celebrating America” after the historic inauguration of President Joe Biden’s and Vice President Kamala Harris, three former presidents shared advice for the incoming administration and echoed Biden’s calls for unity among all Americans.

PHOTOS: Inauguration Day from past to present

As inauguration day approaches, take a look back at previous ceremonies throughout history.