Ice cores reveal less methane than expected. This suggests today’s fossil fuel industry is responsible for nearly all of the methane emissions from natural sources today.
Light shining through a water droplet can make more than just a rainbow. A range of other colorful arcs also can develop.
Big bees buzz in Minecraft. In our world, blocky bees might starve and be stuck on the ground. Yet long ago, giant insects did roam our planet.
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This iconic chart holds information about all the known elements. As more are discovered, the table expands.