Updated
US Bars International Students from Online-Only Learning in Fall
US Bars International Students from Online-Only Learning in Fall
Some in-person instruction will be required to maintain a student visa, and universities must tell the US government of their plans to open by July 15.
US Bars International Students from Online-Only Learning in Fall
US Bars International Students from Online-Only Learning in Fall

Some in-person instruction will be required to maintain a student visa, and universities must tell the US government of their plans to open by July 15.

Some in-person instruction will be required to maintain a student visa, and universities must tell the US government of their plans to open by July 15.

  1. Home
  2. Subjects
  3. ice
ice
Image of the Day: Melting Ice
Emily Makowski | Nov 21, 2019
Warming temperatures threaten reindeer herding and the preservation of cultural artifacts in Mongolia.
Sea Levels May Rise Faster than Previously Thought: Study
Catherine Offord | May 21, 2019
A new analysis finds that ice melt in Greenland and Antarctica could lead to increases of 2 meters by the end of the century if carbon emissions are not reduced.
Antarctic Bacteria Latch Onto Ice with Molecular Fishing Rod
Ben Andrew Henry | Nov 1, 2016
Researchers describe the first known bacterial adhesion molecule that binds to frozen water. 
Microbial Ice-Makers
Jef Akst | Apr 26, 2016
How one bacterium turns water into ice at nonfreezing temperatures