A 'designated survivor' stays away from the State of the Union to ensure continuity of government

The presidential line of succession ensures continuity of government

If the president dies, resigns, or is removed from office, the vice president assumes the presidency. The line then proceeds to the speaker of the House, Senate president pro tempore, and Cabinet secretaries, beginning with the Department of State, established under the Presidential Succession Act.

Reactions inside the House chamber during the State of the Union are highly choreographed

Applause, silence, and coordinated standing—or refusal to stand—are deliberate signals during the State of the Union, used by lawmakers to broadcast allegiance or dissent. At the same time, military leaders and Supreme Court justices largely avoid reacting to preserve institutional neutrality.

President Reagan postponed the State of the Union after Challenger

In his Oval Office address delivered the night of the disaster, President Ronald Reagan spoke directly to the nation about the loss of Challenger and its crew, postponing that evening's scheduled State of the Union to address the tragedy.

There is a secretive bomb-proof bunker located under the White House

Built in 1942 during World War II, the Presidential Emergency Operations Center lies beneath the East Wing. Designed to protect the president during air raids—and later nuclear threats—it remains a top-secret command site used during crises like 9/11.

The president can federalize state National Guard units during national emergencies

While the governor usually commands their state's National Guard, the president can assume control—federalizing the guard—under laws like the Insurrection Act or Title 10. Once federalized, troops operate under the US military chain of command.

Presidents are required to update Congress on the state of the country from 'time to time'

Article II, Section 3 of the US Constitution says that the president "shall from time to time" give Congress information on the state of the union and recommend measures deemed "necessary and expedient," leaving the timing and format unspecified.

See how the presidential motorcade protects the president on the move

This video breaks down how the motorcade—anchored by the armored limousine known as "the Beast"—operates as a mobile security network. An animated simulation shows how agents and vehicles respond to potential attacks to keep the president safe in transit.

Why the structure of the National Science Board contributes to the NSF's nonpartisan design

After Congressional debates over the merits of having an independent agency versus one accountable to the president and the public, it was decided that the director and Board members would be presidentially appointed but serve staggered six-year terms. By replacing one-third of the Board's members every two years, each could outlast any single administration.

Dolley Madison rescued George Washington's portrait before the White House burned

As British troops approached in August 1814, first lady Dolley Madison ordered Gilbert Stuart's full-length portrait of George Washington removed from the White House, which remains displayed in the building today. She also secured key state papers and valuables before fleeing.

The reservation system gives tribes limited self-governance while keeping them under federal control

Federal law designates Native nations as "domestic dependent nations"—a legal category that recognizes limited tribal sovereignty while subordinating tribes to federal authority. This ambiguous status, introduced by Chief Justice John Marshall's 1831 opinion in Cherokee Nation v. Georgia, has shaped conflicts over land and governance ever since.

When the US hits the debt ceiling, the Treasury uses emergency measures to avoid default

After the US reached its debt ceiling in January 2023, the Treasury deployed "extraordinary measures" to keep paying obligations. This article explains the steps, how they work, and why they last only for a limited time. (Some readers may experience a paywall.)

Social Security supports retirees, the disabled, and survivors

The Social Security Administration is responsible for more than just retirement benefits. Outside of the more well-known use case of retirement benefits, the SSA is also responsible for disability, family, and survivor benefits, supplemental security income, and more.

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

What it takes to guard the Tomb of the Unknown Soldier

Sentinels who guard the Tomb of the Unknown Soldier in Arlington, Virginia, must do so around the clock, year-round, no matter the weather. They're also a select few: Only 735 have been permitted to serve since 1958. This documentary explores the history of the role and the strict requirements it takes to fill it.

An NSA analyst helped avert nuclear war during the Cuban Missile Crisis

In October 1962, NSA cryptographer Juanita Moody headed analysis of U‑2 surveillance data and urgently produced intelligence on Soviet missile deployments in Cuba. Her reports drove high-level US decision-making, and were critical to avoiding nuclear war during the Cuban Missile Crisis.

The 5 permanent Security Council members can veto resolutions

The UN Security Council veto is a power held by its five permanent members—China, France, Russia, the UK, and the US—allowing any one of them to block resolutions, regardless of international consensus. It has been used over 300 times since the UN's founding.

A primer on USAID under the Trump Administration

The Congressional Research Service is a nonpartisan group dedicated solely to responding to questions and providing deeply researched explanations to members of Congress and their staff. The overview lays out the establishment of the US Agency for International Development in 1961, legal restrictions on its elimination, and options to restructure or fold USAID into other departments.

'The minute you start talking about what you're going to do if you lose, you have lost.'

- Diplomat George Shultz (1920–2021)

Hamilton proposed one of the strongest visions of national government

At the Constitutional Convention, Alexander Hamilton advanced a plan modeled partly on Britain's system, calling for a powerful national executive and for senators to serve for life (with good behavior)—proposals that failed to gain widespread support.

Electors are chosen by states and political parties

This article explains how the Constitution leaves most rules for choosing electors to the states. Today, parties typically select elector slates through state conventions, rewarding loyal supporters who formally cast votes weeks after Election Day.

Research shows that termed-out lawmakers become less active

A University of Chicago and Stanford study found that state legislators barred from reelection sponsor fewer bills, serve on fewer committees, and skip more votes. The research suggests lawmakers are more productive when future elections remain possible.

Six American diplomats secretly hid in the Canadian Embassy for months after escaping the hostage crisis

When Iranian students seized the US Embassy, six Americans slipped away and took refuge with the Canadian Ambassador. The CIA orchestrated a daring escape under the cover of a fake film crew—later depicted in the Academy Award-winning film "Argo."

Each player gets a full celebratory day with the Stanley Cup if their team wins, but not without supervision

During a player's special day, they aren’t just given the Cup and told to return it in 24 hours. Since 1995, it has been accompanied by the Keeper of the Cup.

The solicitor general argues the federal government's cases before the Supreme Court

Sometimes called the "10th justice," the solicitor general is the DOJ official responsible for representing the United States before the Supreme Court—deciding which cases the government will appeal, filing briefs, and arguing on behalf of federal interests.

The unbuilt monuments of Washington, DC

The capital city of the United States famously was built in a swampy area, with dozens of memorials, monuments, and more spanning its vast and complex design. This video explores five monuments that were either built or were rejected as alternatives in the sprawling District of Columbia on the banks of the Potomac River.

See who attended Davos 2025

Each year, Davos draws one of the most exclusive guest lists in the world. In 2025, attendees included 60 heads of state, over 900 CEOs and corporate chairs, and top leaders from global civil society, who gathered in the Swiss Alps.

Discover the catastrophic consequences of a failure of the US electrical grid—something that is more likely than many Americans think.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

Watch the cumbersome, but necessary, precautions healthcare workers must take to care for and protect themselves while caring for Ebola patients.

See a ranking of the best (and worst) Federal Reserve Chairs since 1914 out of the 16 men and women who have held the office since.

US intelligence allegedly pursued more than 600 schemes to assassinate Cuban revolutionary Fidel Castro.

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

Watch contemporary footage covering the US-backed Shah of Iran fleeing the country in the face of the 1979 Iranian Revolution

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

The identity of the Tank Man in the iconic photo from the 1989 Tiananmen Square protests remains unknown and was possibly killed.

A Yale student wrote a profound essay about the consulting industry's influence on elite college students that was published in a book of her writing after she died in a post-graduation car accident.

Researchers believe the brain consolidates memories, processes emotions, and plans for the future during dream states

The original copy of the Declaration of Independence is not a pristine document, and even features a smudged anonymous handprint in the bottom left corner.

In preparation for this weekend's Eurovision finale, which is something like the World Cup of pop music, here's a young Céline Dion performing (for Switzerland?) at the 1988 competition.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.

Comedy legend Catherine O'Hara, star of 'Schitt's Creek' and 'Home Alone,' quit 'Saturday Night Live' after just one week to return to her old job.

Volcanoes 'die' when their supply of magma runs out, if they are shifted away from their underlying magma reservoir, or if they get clogged by collapsing or their magma cooling back into rock.

In 1939, baseball star Lou Gehrig delivered his inspirational 'Luckiest Man' speech after retiring due to the health condition that now bears his name.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

While the sun's gravity keeps the planets in orbit, their gravity also pulls on the sun, causing it and everything else in the solar system to orbit around a mutual balance point called the barycenter—the true center of the solar system.

In 2018, 26-year-old missionary John Allen Chau was killed by tribesmen after attempting to reach and evangelize on India's isolated North Sentinel Island

Before humans, the Soviet Union and the United States sent animals—including apes, dogs, and cats—to space during the Space Race.