Lifeboat Foundation

It’s easy to take time’s arrow for granted — but the gears of physics actually work just as smoothly in reverse. Maybe that time machine is possible after all?

An experiment earlier this year shows just how much wiggle room we can expect when it comes to distinguishing the past from the future, at least on a quantum scale. It might not allow us to relive the 1960s, but it could help us better understand why not.

Researchers from Russia and the US teamed up to find a way to break, or at least bend, one of physics’ most fundamental laws on energy.

Now Playing: Star Trek: The History of Jean-Luc Picard.

There’s a lot happening in the Star Trek TV universe, and much of it will feature at the franchise’s San Diego Comic-Con event later today, Saturday, July 20. Details of what fans can expect from the various Star Trek panels have now been announced. [Update: The panels are ongoing, but we’ve already learned a lot. Check out the links below for all of our coverage.].

Italy’s Mount Etna began spewing hot ash and lava overnight, forcing authorities to close two airports in eastern Sicily. Experts detected “lively spattering” at the volcano last month.

Industrial development of the moon, based on mining water ice for rocket propellant, could jumpstart new energy and material markets on Earth as it drives the human settlement of interplanetary space.

Lex Fridman, a Postdoctoral Associate at the MIT AgeLab, had a conversation with Kai-Fu Lee on Chinese soul, Difference between cultures of AI engineering, Role of data in near-term impact of AI, Impact of AI on jobs, Facing mortality and other issues.

Lex Fridman, had a conversation with Kai-Fu Lee on Chinese soul, Difference between cultures of AI engineering, Role of data in near-term impact of AI, Impact of AI on jobs, Facing mortality.

The evidence is far less clear than popular media might lead you to believe.

By: richard roberts and roger kreuz

You may have heard that learning another language is one method for preventing or at least postponing the onset of dementia. Dementia refers to the loss of cognitive abilities, and one of its most common forms is Alzheimer’s disease. At this time, the causes of the disease are not well understood, and consequently, there are no proven steps that people can take to prevent it. Nonetheless, some researchers have suggested that learning a foreign language might help delay the onset of dementia.

2020 Harley-Davidson LiveWire test ride: Rebooting the brand with an electric bike.

César Pelli, the architect whose firm designed Salesforce Tower in San Francisco, the Petronas Twin Towers in Malaysia and other of the world’s most recognizable buildings, died on Friday at his home in New Haven. He was 92.

The Argentine state news agency Telam confirmed the death, as did Anibal Bellomio, a senior associate architect at Pelli’s firm in Connecticut, with news organizations. Mr. Pelli had been dean of the Yale School of Architecture there, from 1977 to 1984.

Mr. Pelli’s many distinctive works include the World Financial Center in New York (now Brookfield Place), famous for its glass-roofed Winter Garden; the Pacific Design Center in Los Angeles, known for its bright blue-glass facade; and a terminal at Washington’s Reagan National Airport. He won hundreds of awards, including the American Institute of Architects’ 1995 gold medal.

Going to space on a very important day.