The rate of Arctic surface warming has reached 2 to 4 times the global average—a phenomenon known as "Arctic amplification." Traditional theories ...

If Europe is warming faster that the rest of the world, weather monitoring professionals in that area of the world face ...

A recent study revealed that the Northern Hemisphere has 2,466 kilometers of newly exposed coastline, with 66% of that in Greenland.

Apr. 16, 2025 — A study suggests that Homo sapiens may have benefited from the use of ochre and tailored clothing during a period of increased UV light 41,000 years ago, during the Laschamps ...

The earth’s temperature is rising steadily. This global warming can be ignored, perhaps for a long time. However, it cannot ...

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However, polyploidy is largely absent in Parideae, so another explanation for the large genome size needs to be sought. Here we propose that it is the amplification of repetitive DNA which may have ...

Foundational systems such as seesaw gates and hybridization chain reactions enable complex logic operations and signal amplification, while cooperative gates require multiple inputs to produce an ...