Changes in Retinal Chromatin Allow Animals To Be Nocturnal

Mariam Malik ‘22 Night vision allows nocturnal animals to be active at nighttime and sleep when the sun is out, while diurnal animals are active during the day and sleep at night. However, when both diurnal and nocturnal animals are born, their ocular abilities are equal until a change in the cells of the eye occurs, allowing the animal to see in the dark. Through … Continue reading Changes in Retinal Chromatin Allow Animals To Be Nocturnal

Is Eternal Life Actually Possible? New Drug Formula May Reverse Biological Age

Joyce Chen ’23 Biological age is the measurement of the true ages of humans through the chemical changes in their DNA. Previous research and hypotheses inferred that reversing this can allow humans to acquire better immune systems and healthier bodies in general. To test if biological age reversal is actually possible, determined scientists from Intervene Immune and the University of California, Los Angeles, completed a … Continue reading Is Eternal Life Actually Possible? New Drug Formula May Reverse Biological Age

Glutamate Receptor GLR-3 Encodes for Evolutionary Cold-Sensing Receptor

Simran Kaur ’20 The capacity to detect cold temperatures is essential for many living organisms because cold temperatures can cause detrimental effects like severe soft-tissue damage and hypothermia. Some organisms have evolved the presence of thermoreceptors, which are specific nerve endings that are sensitive to changes in temperature and exist in the skin, skeletal muscle, and the hypothalamus. Thermoreceptors relay electrical signals to the central … Continue reading Glutamate Receptor GLR-3 Encodes for Evolutionary Cold-Sensing Receptor

Relearn Faster and Retain Longer

    By Ericka Berman As established, repetitive practice is necessary for knowledge retention. Sleep is also a contributing factor to new learning and memory consolidation. In this study, Dr. Mazza and the team of researchers recruited 40 participants ages 18-29 from University of Lyon, who were randomly assigned to one of two groups. For this study, participants were asked to remember 16 Swahili-French words pairs. … Continue reading Relearn Faster and Retain Longer

The Origin of Dogs Traces Back to Two Separate Locations

by Jenna Mallon (’18) Although it is a common fact that domestic dogs originated from wolves, there are still speculations concerning the geographical and temporal origins of man’s best friend. There are disagreements over when and where dogs were domesticated. Despite evidence that points to the Paleolithic Era, some archeologists argue that dogs could have been independently domesticated in two separate regions: Eastern and Western … Continue reading The Origin of Dogs Traces Back to Two Separate Locations

Groundbreaking Fossil Transforms Current Evolution Views

By Surya Chalil Gondwanatheria is an extinct group of mammals that has only been known through a few isolated teeth and fragmented jaw pieces. As a result, their clade largely remained a mystery and their placement among the evolutionary tree was uncertain and debatable. However, Stony Brook University paleontologist, David Krause, Ph.D., led the research team that discovered an almost complete cranium of a new … Continue reading Groundbreaking Fossil Transforms Current Evolution Views