What if you could send a message into the past? The laws of physics don’t forbid it – and in fact, in some cases, communicating backwards in time might actually be easier than the usual direction. The ...

Any parent who read the recent guest commentary by Bolton Walters, a Camp Mystic father who nearly lost his daughter in the July 4 Hill Country flood, feels the weight of that night: the terror, the ...

DEAR MISS MANNERS: We did not receive an invitation to our niece’s wedding. I am not aware of her new address, as she has moved out of her parents’ home. I am wondering if it would be appropriate for ...

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...

Dear Eric: My sister can’t get past the fact that we’re sending our kids to a local public school instead of to the charter school that she sends her kids to. We normally have a good relationship, but ...

Dr. Grinspoon is an astrobiologist. Mr. Patel is a science editor in Opinion. Dr. Rubins is a former astronaut. Mr. Stromberg is an editor in Opinion. See more of our coverage in your search ...

President Donald Trump on Wednesday said it’s “not possible” for the federal government to fund Medicare, Medicaid and child care costs, arguing that it should be up to the states to “take care” of ...

DEAR MISS MANNERS: Our niece had a wedding shower recently. Living 1,800 miles away, we declined the invite, but went to the wedding registry and purchased a gift costing $100 and had it delivered.

The United States Congress renewed hope for tariff rebate checks after a Supreme Court ruling made them unlikely. Members of the United States Congress recently introduced bills that would provide ...

Trump urged countries reliant on Gulf oil to help secure the Strait of Hormuz. Most countries have shown little interest in sending warships despite U.S. pressure. Several ships plying the narrow ...

In the era of A.I. agents, many Silicon Valley programmers are now barely programming. Instead, what they’re doing is deeply, deeply weird. Credit...Illustration by Pablo Delcan and Danielle Del Plato ...

Accenture's CEO said AI use is now required if employees want a promotion. Julie Sweet dismissed the idea that tracking AI use amounts to coercion. Tech firms like Cisco and Amazon are also tying AI ...