A German scientist has found a way to use LED lights to transmit data.
Researchers believe that a 1-kilometer-wide iron meteorite caused the 31-kilometer-wide impact crater, perhaps as little as 12,000 years ago. It's the first such crater found under any of Earth's ice sheets.
The International Union for the Conservation of Nature's annual Red List assesses 97,000 species — 27,000 face extinction. Poaching, invasive pests, agriculture and climate change are driving many of them to the brink.
Washing breakfast down with a cup of coffee before heading to work is one way to avoid Type 2 diabetes, according to two new studies published ahead of World Diabetes Day.
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