The bridges, used by many commuters in the Ukrainian capital, are the latest target in a broad Russian bombing campaign against infrastructure.

The Houthis, an Iranian-backed militia, said they had fired a wave of missiles and drones at Riyadh, and on Saudi oil facilities.

China and the United States must work to repair the damage A.I. has done now, not look to future developments.

The company’s announcement is the most dramatic sign yet that artificial intelligence is fundamentally transforming the field of higher mathematics.

A biography of the physicist recognises his achievements, but also reveals the selfish narcissist underneath

A biography of the physicist recognises his achievements, but also reveals the selfish narcissist underneath

The attack by an aggressive “collective” of OpenAI agents shows the danger of artificial intelligence systems that organize themselves.

The Togo-sponsored resolution was backed by 164 nations - the US the only nation to vote against it.

Astronomers will use data collected by Roman’s wide, deep gaze to study the dark universe and hunt for new worlds.

Unlike the total solar eclipse that swept across Europe, the Perseids can be seen at night by anyone in the Northern Hemisphere.

Iran has made a concerted diplomatic push with Gulf states, warning them explicitly that Tehran will ​hit their oil, power and water plants unless they convince Donald Trump to end U.S. strikes on Iran and instead seek a negotiated end to the war.

Scientists have proved that a species of plant covered with sticky hairs is carnivorous, confirming Darwin’s 150-year-old hunch.

The Nancy Grace Roman Space Telescope, set to launch at the end of August, is uniquely well placed to help us spot any dangerous rocks heading our way.

The task force will allow the spy agency to quickly direct more financial, human and technical resources at the island, with the goal of creating fissures among the Cuban political elite.

Las estructuras geométricas de tierra, talladas en el suelo con terraplenes y zanjas, tienen en algunos casos más de 2500 años de antigüedad, dijeron los investigadores.

Qantas plans to launch the world’s longest commercial flight next year from Sydney to London, using specially manufactured Airbus jets.

Microsoft is ending support for Windows 10, and many laptops aren’t eligible to upgrade to Windows 11. But you have some options.

Coalition says Chemours downplayed health and climate risks in bid to fast-track the compound’s use

A Times examination details how the Silicon Valley giant used private talks with local officials to start a project big enough to cover nearly six square miles.

The Pentagon updated its war casualty database Saturday, recording more than 140 new wounded and restoring the four soldiers killed due to Iranian strikes last weekend.

Scientists say decision is blow to UK astronomy as deep space observatory is home to world-leading facilities

Astronomers warn it would tear the heart out of UK science, and leave a generation untrained.

In some cases, no direct line can be drawn from the president’s domestic nuclear agenda to his family or close allies. But they have overlapping business ties that could position them for gains.

Our reporter explains what both countries are getting out of the deal.

The president has unveiled a complicated system to forge ahead with his trade war, after the Supreme Court stuck down his original levies.

A French government delegation will travel to its southern neighbor to learn how it copes with long spells of hot weather.

Michael Kratsios, President Trump’s science adviser, proposed overhauling how the government funds research. Democrats said Mr. Trump’s actions had weakened science.

YouTube video by Château de Versailles

“Based on simple math, these outbreak responses—which require rapid, timely responses—are going to be greatly diminished,” the former CDC lab director tells WIRED.

“Based on simple math, these outbreak responses—which require rapid, timely responses—are going to be greatly diminished,” the former CDC lab director tells WIRED.

It’s the first time a sugar molecule has been detected in interstellar space. The discovery provides tantalizing new clues into how life may have arisen on Earth.

President Trump signed an agreement that Iran said gave it control of the waterway — and global energy supplies. Now, Iran’s military is violently asserting authority.

The launch and recovery of the Long March 10B could represent a long-awaited breakthrough for Chinese satellite companies.