This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.

At the top of the world in the middle of the Arctic Ocean lies the geographic North Pole, the point where all the lines of longitude that curve around Earth from top to bottom converge in the north.

Scientists of course cannot cut into Earth and directly observe its insides. Instead, their knowledge is inferred from the ...

In total, around 1 million seabirds gather along the island's cliffs every year during the breeding season, according to Earth Observatory ... was shortlisted in the "top scoop" category at ...

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.