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Fancy meeting you on this cow!

The new PayPal app has features for savings, direct deposit, in-app shopping tools, bill pay, and crypto.

Along with its already orbiting companion, Landsat 8, the just-launched satellite will monitor how climate change continues to alter the Earth's surface.

Your smartphone may know what it is, even if you don't.

Experts break down vaccine development, breakthrough infections, and more.

The clean energy plan rewards utilities that change their ways—and punishes those who don't.

What it's like to drive a futuristic, mountain-climbing electric pickup truck that packs the power of a supercar.

Studies published over the last 15 years have found that young blood can reinvigorate aging mice. Now, scientists are trying to crack the code—or codes—swimming through our veins.

It all comes down to how fast you can press a button.

But knowing for sure isn't easy.

The goal is to fly faster than 300 mph.

Whether boosters will be needed for the general population isn’t yet known.

If you have a choice in the type of COVID-19 vaccine you get, it’s worth knowing the differences between the vaccines.

There's a little bit of masochism involved.

There’s a lot we don’t know.

The 2022 pickup truck is now partially electrified, boosting its performance when drivers are hauling heavy loads.

Don't miss your viewing window.

The food system is complicated, but these tips are simple.

This feature can render tracking data essentially useless.

An FDA advisory committee met on Friday amid an ongoing debate about the potential value of COVID booster shots.