Ants Have Dual Navigation Systems
Ants visually track the motion of objects as they move through their environment in order to determine the distance they have traveled, a new study reports. Such tracking, called optic flow, has been…
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Interna
It's been a while since I last discussed something personal in this column. The reason is not that I changed my mind with respect to being open and freely share my ideas, experiences, and personal…
Extreme Pandemics Like COVID-19 Aren't Rare, We Roll The Dice Each Year
COVID-19 is certainly worse than the SARS and MERS pandemics that occurred a few years prior, and the reasons why SARS-CoV-2 is worse than those others is open for debate, but one thing is not;…
Fear Memory - An Epigenetic Difference Between Genders
Is there sex-specific epigenetic regulation of fear memory?
A new study says yes, for mice anyway, and if it later is found to be similar in humans it could explain why fear and stress-related…