They are the "heart" of every electronic device, from laptops to electric toothbrushes: printed circuit boards, also known as PCBs. These rigid boards are covered with copper traces and soldered ...

Gold futures have soared above $4,000 per troy ounce for the first time, as many investors seek a “safe haven” to park their ...

There are many reasons these days to look for a hedge against uncertainty.

Gold hit $4,000 an ounce for the first time on Tuesday, extending its record run amid heightened economic uncertainty and ...

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