Switchgrass is attractive as a potential bioenergy crop because it can grow for years without having to be replanted. Requiring less fertilizer than typical annual crops like corn, switchgrass can keep more nitrogen, phosphorus ...
Evolution
Jun 11, 2019
0
27
Think of reindeer on Norway's Svalbard archipelago as the arctic equivalent of sloths. It's not a perfect analogy, except that like tropical sloths, Svalbard reindeer move as little as possible to conserve energy.
Ecology
Apr 8, 2019
0
80
The UK's weather did a somersault in the first half of 2020, as the wettest February on record gave way to the sunniest spring. Climate change has warped the environmental conditions that might be considered normal, creating ...
Environment
Jul 8, 2020
0
32
A winter storm brought snow to the Greek capital Athens, closing schools, nurseries and courts on Monday and disrupting both traffic and power supplies.
Environment
Feb 6, 2023
0
23
