In the native range there are a handful of galls on a leaf. In the expanded range, there are thousands on a tree.
Germany has had some of the highest energy prices in the EU, crippling the country's competitiveness.
The most apparent advantage of hydrogen fuel is that it helps decarbonize transportation.
The first satellite in the Landsat series launched in 1972. Eight others followed, providing the same views so changes could be tracked over time.
Hunga Tonga-Hunga Ha'apai released levels of gases and ash typical of other volcanic eruptions, but this much water vapor has never been seen.
Farmers have blocked major roads and food distribution centers across the Netherlands in protest against a new environmental policy that would reduce livestock numbers by nearly a third. With manure, garbage and fires now lining Dutch highways, the issue has