25/01/2017

Switching between freezing and flight

Andreas Lüthi and his group at the FMI have identified two types of neurons in the amygdala, each of which generates a distinct fear response – freezing or flight. In addition, these two cell types interact, thus creating ...

Genome secrets of elusive human malaria species revealed

The genomes of the two least common species of human malaria parasites are revealed today in Nature by a team of scientists from the Wellcome Trust Sanger Institute and their international collaborators. These sequences will ...

How water can split into two liquids below zero

Did you know that water can still remain liquid below zero degrees Celsius? It is called supercooled water and is present in refrigerators. At even smaller temperatures, supercooled water could exist as a cocktail of two ...

Global shark attacks drop to recent average in 2016

After 2015's record-busting 98 shark attacks, calmer waters prevailed in 2016. The University of Florida's International Shark Attack File reported 81 unprovoked attacks worldwide, in line with the five-year average of about ...

page 4 from 11