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This at-home diagnostic Covid-19 test kit is ridiculously expensive, but it’s accurate and dead simple to use.

Any smartphone in any car can pick up a span’s unique vibrations. Tracking how that changes over time reveals hidden structural problems.

From the real everyday pan to the best Instant Pot, we have ideas that will keep the curious cook in your life tinkering away.

Robots that can automatically recognize and track specific odors could have a wide range of valuable applications. For instance, they could help to identify the sources of harmful chemical substances in the air after hazardous accidents at power plants, explosions, or other disasters.

Mysterious crooks took hundreds of millions of dollars from FTX just as it collapsed. Crypto-tracing blockchain analysis may provide an answer.

We’ve tested dozens of ways to watch stuff on 4K or HD TVs. These are our favorites.

Unravel the tangled world of cords and find the ones you need to charge your gadgets and transfer data.

Reentry programs help, but tech companies must also modify their hiring systems.

A team of physicists has entangled three photons over a considerable distance, which could lead to more powerful quantum cryptography.

Meta’s massive layoff announcement led our coverage this week, but on the other end of the spectrum, biotech company Sanofi announced a billion-dollar deal in AI drug discovery.Read More