Commercial nuclear reactors all work pretty much the same way. Atoms of a radioactive material split, emitting neutrons.

In a recent book, “Èkó,” the photographer Ollie Babajide Tikare captures the messiness and hope of the Nigerian city.

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Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...

December football often means playing in the elements, and while we got a bit of a taste of that in Week 14 -- Josh Allen dashing through the snow in the Bills' thrilling win over the Bengals comes to ...

Boston has seen just one day so far this month where the average temperature was above the seasonal norm, daring me to ask — are you over the cold yet? Astronomical winter hasn’t even arrived (that ...

An Arctic air blast will bring frigid temperatures to the central and eastern United States this weekend, including Tennessee. Overnight temperatures in Tennessee are expected to drop into the 20s and ...

The polar vortex has broken, and severe temperatures are set to dominate most of the country in the coming days. Temperatures in the 10s are forecast for much of the Northeast, and subzero ...

A polar vortex is bringing another round of frigid, Arctic air to the Eastern United States. Temperatures across Tennessee are expected to drop into the low 20s and upper teens over the weekend. There ...

The wall that keeps cold air contained in the Arctic is called the polar vortex. There's been a "displacement" in the polar vortex, which allows Arctic air to escape to the south. An "arctic frontal ...

Grab your coats, it's getting chilly. A polar vortex broke, and severe temperatures are set to dominate most of the United States, including the Midwest, in the coming days. The polar vortex will ...

Three polar vortex systems are expected to bring an Arctic chill to parts of the United States over the next few weeks. The Old Farmer's Almanac and NOAA have conflicting predictions for the upcoming ...