Jason Breslow

Dr. Anthony Fauci expressed "cautious optimism" Friday about the initial results from a coronavirus vaccine trial — which were widely celebrated this week — and said it remains "conceivable" that a vaccine for the deadly pathogen could be available by the end of the year.

The mayor of Madison, Wis., is slamming this week's decision by the Wisconsin Supreme Court to overturn the governor's stay-at-home order, saying businesses are not in a position to reopen and warning that the coronavirus will only spread as a result.

Seizing on President Trump's criticism of the World Health Organization for its response to the COVID-19 crisis, America's ambassador to the United Nations called on Wednesday for "complete transparency and accountability" from the U.N. health body, saying failure to act would be "unforgivable."

The Kansas Supreme Court has voted to uphold an executive order by the state's governor limiting the size of church gatherings on Easter Sunday, ending a dramatic legal clash in which the court was asked amid a global pandemic to decide between public health and religious liberty.

Mayor Bill de Blasio is warning that New York City could require an additional 45,000 medical workers by the end of April to help reinforce a hospital system that has been stretched dangerously thin by the COVID-19 crisis.

With cases of COVID-19 surging and medical supplies rapidly dwindling, New Jersey Gov. Phil Murphy is calling on federal officials to scale up aid efforts for the state, saying, "It feels like we entered this war, and it is a war, with less ammunition than we needed."

Despite urgent pleas from governors and mayors across the country, Defense Secretary Mark Esper cautioned on Wednesday that the U.S. military is not positioned to deploy nearly enough medical resources to address the scale of the coronavirus outbreak. And warning that the pandemic will "inevitably" alter the global strategic balance, he said the virus cannot be allowed to overtake national security as the Pentagon's top priority.

Updated on Saturday at 3:01 p.m.

With the State Department facing continued questions over the treatment of Marie Yovanovitch before she was recalled as U.S. ambassador to Ukraine, Secretary of State Mike Pompeo would not say on Friday whether he owed the career diplomat an apology.

"I've defended every single person on this team," Pompeo said in an interview with NPR. "I've done what's right for every single person on this team."

The Duke and Duchess of Sussex, known more commonly as Prince Harry and Meghan Markle, are no longer working members of the British royal family and will stop receiving public funds for royal duties, Buckingham Palace announced Saturday.

The palace also said the couple will stop using their HRH titles — shorthand for His/Her Royal Highness — and they will be "required to step back from Royal duties, including official military appointments," according to the palace.

With Democrats in the House of Representatives formally moving to draft articles of impeachment against President Trump, the top Republican on the committee that will author those articles is saying the White House should participate in the impeachment inquiry. But participation should happen only, he says, "when there is an actual opportunity in which it is a situation in which they can present, do the presentation that they need to."

Three days after Attorney General William Barr sent Congress a four-page summary of Robert Mueller's investigation into Russian interference in the 2016 presidential election, the special counsel wrote to Barr to voice concerns about that memo.

John Boehner has been known to enjoy the occasional adult beverage. He famously nicknamed his negotiations over raising the nation's debt ceiling in 2011 the "Nicorettes and Merlot sessions." Nicorette because that's what President Obama would chew during the talks. Merlot because that was the drink of choice for the former speaker of the House.

Updated April 12, 2019, at 9:12 p.m. ET

Since his death on Friday at the age of 94, George H.W. Bush has been remembered for his decades in the public eye as a congressman, diplomat, CIA director, vice president, and of course, president.

One minute, Seamus Hughes was reading the book Dragons Love Tacos to his son. A few minutes later, after putting him to bed, Hughes was back on his computer, stumbling on what could be one of the most closely guarded secrets within the U.S. government: The Justice Department may be preparing criminal charges against WikiLeaks founder Julian Assange.

It took less than two minutes for the first protester to be ejected from Supreme Court nominee Judge Brett Kavanaugh's opening day of testimony before the Senate Judiciary Committee. Seconds later, a second demonstrator was thrown out of the hearing room, followed by another, followed by another.

Updated at 3:55 p.m. ET

With his decision two summers ago to not stand for the national anthem, Colin Kaepernick became the face of a protest movement in the NFL against racial injustice and police brutality. Now, the former quarterback has become a face of one of the most iconic advertising campaigns in the history of sports: Nike's "Just Do It" campaign.

For five years, Beck Dorey-Stein was Barack Obama's "professional stalker," she says. "His creeper."

As a former White House stenographer — a job she found on Craigslist of all places — Dorey-Stein was part of a team responsible for going anywhere the president went, recording his every public utterance and then transcribing it for posterity.