Business

Walmart to begin temperature checks of workers

Walmart announced Tuesday it will begin taking the temperatures of workers at stores and warehouse facilities in the United States as it fortifies its response to the coronavirus pandemic.

Security

The story behind that little padlock in your browser

Whenever you see a little padlock in the address bar of your internet browser, as well as when you use apps, email and messaging, you're relying on something called 'transport layer security' or TLS. It's a protocol that ...

Security

Puerto Rico online scam targeted more than $4M amid crisis

An online scam that targeted Puerto Rican agencies attempted to steal more than $4 million, police said Thursday, deepening concerns about the management of local government finances during an economic crisis.

Other

Why tech has been slow to fight wildfires, extreme weather

For three years running, California's wildfires have sent plumes of smoke across Silicon Valley. So far, though, that hasn't spurred much tech innovation aimed at addressing extreme-weather disasters associated with climate ...

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