The Brazilian stingless bee Tetragonisca angustula (jataí in Portuguese) deploys a different strategy for defending its nests from other social insect species. In addition to posting sentinels at the nest entrance, as do ...
Plants & Animals
Sep 6, 2018
0
3
The youngest student ever admitted to Mexico's National Autonomous University wouldn't call himself a "genius."
Other
Aug 4, 2018
4
44
Desert ants (Cataglyphis) spend the first weeks of their lives exclusively in the nest. For around four weeks, they nurse the queen and the brood, dig tunnels, build chambers or tidy up. At some point, they leave the nest ...
Plants & Animals
Apr 27, 2018
0
482
Low-income students with advanced academic abilities are far less likely than their wealthier peers to have access to resources that would help them succeed, according to a new report co-authored by researchers from Johns ...
Social Sciences
Apr 5, 2018
0
5
When termites go to war, the oldest soldiers fight on the front lines, being closer to death anyway, a study revealed on Wednesday.
Plants & Animals
Mar 7, 2018
0
490
Cataglyphis fortis desert ants can learn visual or olfactory cues to pinpoint their nest, but only if these cues are unique to specify the nest entrance. Scientists from the Max Planck Institute for Chemical Ecology in Jena, ...
Plants & Animals
Nov 22, 2017
0
81
Leo Shmuylovich knows a lot about how tutoring can take a student from confused to confident. The Washington University graduate student has worked as a tutor for several test preparatory companies over the years, helping ...
Other
Feb 12, 2010
2
0
Humans lost in the desert are well known for going around in circles, prompting scientists to ask how desert creatures find their way around without landmarks for guidance. Now research published in BioMed Central's open ...
Plants & Animals
Feb 27, 2009
0
0
Many of the battles to desegregate Southern colleges and universities were fought in public, but efforts to desegregate the standardized testing that is often a prerequisite to admission have, until now, received little attention. ...
Other
Jan 9, 2009
0
0
