Producing fewer sperm cells can be advantageous in self-fertilizing plants.
Newly Identified Gene Reduces Pollen Number of Plants
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Ground-Breaking Research Makes Childhood Vaccines Safe in All Temperatures
Vaccines are notoriously difficult to transport to remote or dangerous places, as they spoil when not refrigerated.
Cristobal Drenches Central America
The storm lingered over the Yucatán Peninsula for several days.
Why the Victoria Plate in Africa Rotates
The East African Rift System (EARS) is a newly forming plate tectonic boundary at which the African continent is being separated into several plates. This is not a clean break. The system includes several rift arms and one or more smaller so-called microplates. According to GPS data, the Victoria microplate is moving in a counterclockwise rotation relative to Africa in contrast to the other plates involved.
U.S. Had a Mild May and Unusually Warm Spring 2020
Heavy rainfall led to record flooding in parts of the nation.
Breakup Along the Mackenzie River
Each spring, the Canadian Arctic is the site of a fierce battle between water and ice.
