timef 04/06/2026

With new systems from companies like Anthropic and OpenAI, hackers can attack with greater speed. The defense is more A.I.

Companies are scrambling to deal with the glut.

With funding from ARPA-H, three teams of researchers have regrown bone and cartilage, even entire knees, in animal studies. Human trials are not far off.

While organizations in the developing world were nearly shut out, the big aid agencies DOGE had called wasteful received huge infusions of cash, a new analysis found.

Shocks to natural gas supplies are spurring countries in Asia and elsewhere to rethink their rejection of nuclear energy after the 2011 disaster in Fukushima, Japan.

In his annual letter to shareholders, Jamie Dimon, the chief executive of JPMorgan Chase, said investors and businesses faced a series of challenges.

The anchor is set to join the show’s cast on Monday for the first time since the disappearance of her 84-year-old mother, Nancy, who remains missing.

For the families of the Artemis II astronauts, the mission “begins at assignment.”

From our jokes and slang to the White House’s policy messaging, internet “brain rot” has escaped our phones to take over … well, everything.

A writer reports from inside the premium bubble, where there’s no such thing as too much, petty annoyances are nonexistent and the real world never intrudes.

President Trump taunted Iranian leaders on Sunday, threatening to escalate attacks if the Strait of Hormuz was not reopened.

The journey around the moon of three Americans and one Canadian is going into its sixth day, but it’s not too late to get caught up on it.

Long concerned about geopolitical crises, China redoubled efforts to secure energy security when President Trump started raising the stakes in his first term.

Zhang Xuefeng helped people navigate the country’s unforgiving higher education system. The public outpouring after his death was a quiet rebuke to the punishing process.

Ahead of a lunar flyby on Monday, the crew celebrated the astronaut Jeremy Hansen’s first spaceflight and got a special message from Charlie Duke, the Apollo 16 moonwalker.

The group of influential oil exporters also said it was increasing its production quotas, a largely symbolic move.

Some environmentalists question using plastic to address rising temperatures.

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a few things, experts say.