Particles that escaped Earth’s atmosphere accumulated on the lunar surface over billions of years. Here’s what you’ll learn ...

New research reveals how cryptochromes, magnetite, and electromagnetic induction help animals detect magnetic cues and find ...

The Earth's magnetic field and oxygen evolved together over 540 million years, according to a major NASA study.

Earth’s magnetic field has long been framed as a planetary force field, a protective bubble that keeps the worst of the Sun’s ...

This means that the lunar regolith could still hold a very long-term record of Earth's atmospheric history, which in turn ...

Lunar rocks are famously dry. They contain almost none of the volatile elements that easily escape into space, such as ...

The magnetic compass is the last unknown sense in migrating animals. For some scientists, the monarch butterfly is leading ...

Pigeons may sense Earth’s magnetic field using their inner ear, sending signals to brain areas that help with navigation and ...

A NOAA forecast suggests that Northern Lights may be visible in northern U.S. states on Dec. 24 as turbulent solar wind ...

It turns out we can also move vast bands of radiation and make them into a barrier around our planet, even though we had no ...

Scientists think there are about 1,350 potentially active volcanoes in the world. That’s not counting some of the ones on the ...

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