ย โ€˜Weโ€™re the only plane in the sky:โ€™ 9/11 on board Air Force One

Where was the president in the eight hours after the Sept. 11 attacks? The strange, harrowing journey of Air Force One, as told by the people who were on board.

Nagasaki memorial ceremony becomes center stage of geopoliticsย 

Japan’s G7 allies all boycott anniversary observance after Israel was not invited to Friday’s ceremony.

Macronโ€™s wrong to think Franceโ€™s nuclear umbrella can protect Europe

Break it gently to the French president, but it will take more than the French and U.K. nuclear deterrents to defend the Continent without the US.

Progressives cheer Bidenโ€™s Israel weapon pause while Republicans fume

“We’re trying to turn the Titanic,” one Democratic lawmaker said.

GOP congressman tempers โ€˜Nagasaki and Hiroshimaโ€™ comments on Gaza: โ€˜I used a metaphorโ€™

Rep. Tim Walberg said he really wasnโ€™t advocating using nuclear weapons.

As โ€˜Oppenheimerโ€™ wins big, we should worry about lowering of nuclear thresholds

Just as Oppenheimer challenged Truman on U.S. nuclear strategy, we too must challenge our leadersโ€™ attachment to nukes.

Russia-Ukraine war at a glance: what we know on day 704

Russian attacks kill at least five, including two in raid on Ukrainian village; Russian missile strike sparks fire at Kremenchuk industrial siteSee all our Ukraine war coverageA Russian โ€œreconnaissance and sabotage groupโ€ shot dead two people โ€“ a broth…

US planning to station nuclear weapons in UK amid threat from Russia โ€“ report

Missiles could be placed at RAF Lakenheath in Suffolk in case of potential war between Nato and RussiaThe US is planning to station nuclear weapons in the UK for the first time in 15 years amid a growing threat from Russia, according to a report. Warhe…

Beyond forgetfulness: Why we must act on Alzheimerโ€™s disease now

Alzheimerโ€™s disease is a ticking time bomb for individuals, families and health care systems, unless we invest in our future health today.

We donโ€™t know if Elon Musk brought Armageddon closer โ€” all we know is uncertainty

Historians and public intellectuals arenโ€™t prophets or revolutionaries. They should maintain cool heads and weigh their words carefully.

China expected at UK AI summit despite pushback from allies

Japan, US and EU are not keen on Brits inviting China to November tech gathering.

Russia is committing grave acts of ecocide in Ukraine โ€“ and the results will harm the whole world | Andriy Yermak and Margot Wallstrรถm

By the warโ€™s end, it will be too late to prevent the worst consequences of these terrible crimes. Global leaders must act nowAndriy Yermak is head of the Office of the President of Ukraine; Margot Wallstrรถm is a former foreign minister of SwedenRobert …

Rishi Sunak promised big on his AI summit. Heโ€™s running out of time to deliver

Despite the appointment of two special representatives on Thursday, the worldโ€™s ‘first major global summit on AI safety’ is still missing a date and an invite list.

Russia-Ukraine war live: Three dead in overnight shelling across Ukraine

Kyiv says 70 drones, cruise and hypersonic missile were used in attacks by RussiaAt a glance: what we know on day 529 of the invasionJapanโ€™s prime minister has hit out at Russian threats to use nuclear weapons as the country marked the 78th anniversary…