Earth & Environment

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cows in a field in Finland

Dosing cattle with antibiotics affects dung beetles and ups greenhouse gases emitted from cow dung, researchers suggest.

illustration of a clock and earth

YOUNG AT HEART  A clock placed at the Earth’s center would run slower than one on your nightstand. That means Earth’s core is 2.5 years younger than its surface, new calculations suggest.

solar flare

SUPERFLARE  Gusts of solar wind from the young sun produced life-supporting molecules, researchers propose. The solar flares probably compressed Earth’s magnetic field (blue lines) and sent particles raining into the atmosphere, as shown in this illustration. 

Earth & Environment

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