But at stake is whether places like Silicon Valley, Seattle, Salt Lake City, San Francisco or Los Angeles might be forced to shut down after a direct hit — and for how long.

[Want to get our daily newsletter California Today by email? Here’s the sign-up.]

A federal study last year found that a quarter of the buildings in the San Francisco Bay Area would be significantly damaged after a magnitude-7 earthquake, a disaster that would be compounded by the fact that nine out of every 10 commercial buildings and eight out of 10 homes in California are not insured for earthquakes.

What about fashion decisions? Will we trust our AIs to choose our clothes? Seems unlikely, until you consider that AIs can track eye movement as we window-shop, listen to our daily conversations to understand likes and dislikes, and scan our social feeds to understand our fashion preferences as well as those of our friends. With that level of detail, Fashion JARVIS will do a pretty accurate job of selecting our clothing—no advertising required.

Final Thoughts

In the next decade, expect advertising to get far more personalized—learning from an explosion of layered data and expanding into new surfaces of our digitally superimposed world.

Add another giant bug to the list of things Washington state is working to handle right now.

Earlier this week, scientists said they had spotted Asian giant hornets in the state — and it’s still unknown how they got there.

Now there’s another threat: a non-native gypsy moth.

What if we built a space megastructure bigger that the Sun?

A new oversight board will govern Facebook content in an attempt to decentralize its policing of user posts. But is it just cover for further censorship?

Two Chinese boys dropped dead within a week of one another while wearing face masks during gym class, according to a report.

The students, who were both 14, were each running laps for a physical examination test when they suddenly collapsed on the track, Australian outlet 7News reported.

One of the teens was only minutes into his gym class when he fell backward April 24 at Dancheng Caiyuan Middle School in Henan province, according to the outlet.

After a mild winter, snow is coming to many parts of the U.S. The incoming polar vortex could set record low temperatures and high snowfalls for May.

Could a sea creature with unusual regenerative powers show humans how to do the same? Tracey Logan reports.

A new scheme for cooling ${}^{87}$Rb to Bose-Einstein condensation uses only lasers, unlike the usual method combining laser and evaporation cooling.

Triton submarines is the biggest name in deep-sea exploration submersibles, having built the extraordinary DSV Limiting Factor, a “deep-sea elevator” capable of popping down to the bottom of the Mariana Trench several times a week for extended visits.

Now, the company has launched an incredible-looking tourist sub that can take 24 passengers, a pilot and a co-pilot down to 100-meter (328-ft) depths in air-conditioned comfort, providing panoramic views of the aquatic world through colossal 5.5-inch-thick (140-mm) acrylic windows. Where other subs offer restricted views, this thing is very close to a giant transparent tube, like a glass walkway through an aquarium, tall enough to stand in.

The DeepView 24 is the first of a range of DeepView tourist submarines that can be specified in different lengths to accommodate between 12 and 66 passengers. Additional sections can be added six seats at a time; with the 24-seat version already 15.4 m (50.5 ft) in length and weighing 121,250 lb (55,000 kg), a 66-seater would certainly be a sight to behold and a pain in the butt to pull a u-turn in.