Every winter in the high Arctic, for example, the sun, hidden by the tilt of the Earth, vanishes for months. Meters of snow blanket the sea ice and block incoming light, leaving the frigid ocean ...
UD doctoral student Tianyu Zhou is pictured on the right using a shovel to remove snow that covers the sea ice during a ...
DANIEL: And yet the DNA was everywhere - in the open ocean, along the coast, in the tropics, the Arctic. It also appeared to have a ... the ability to engineer plants that could snatch nitrogen out of ...
The Arctic Ocean (Figure 1), the smallest of the world's five major oceans, is about 4000km (2500 miles) long and 2400km (1500 miles) wide, about the size of the continental USA. It lies entirely ...
DANIEL: And yet the DNA was everywhere - in the open ocean, along the coast, in the tropics, the Arctic. It also appeared ... the ability to engineer plants that could snatch nitrogen out of ...
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