Pint-Sized Science: How’s It Smelling?
Interviewee: Dr. Venki Murthy, Raymond Leo Erikson Life Sciences Professor of Molecular and Cellular Biology, Harvard University Interviewers: Ana-Andreea Stoica (Ph.D. student in Computer Science, Columbia University) and Anastasia Repouliou (Ph.D. student in Molecular Biology, Harvard University) Pint-Sized Science · How’s It Smelling? What really is our sense of smell? Why is it important but difficult to study? What happens when we lose it, for … Continue reading Pint-Sized Science: How’s It Smelling?
Large Bumblebees Remember the High Sugar Flowers
Large bumblebees remember flowers with high sugar nectar better, while small bumblebees remember the locations of all flowers equally. Continue reading Large Bumblebees Remember the High Sugar Flowers
Radioactive Contamination Still Detected in Chernobyl Crops
35 years after the nuclear accident in Chernobyl, a recent study showed that the crops in the regions near Chernobyl are still contaminated. Continue reading Radioactive Contamination Still Detected in Chernobyl Crops
Be Nice to Your Neighbors: If You’re a Squirrel, You’ll Live Longer
Territorial red squirrels were found to live longer and have more offspring when they had friendly social relationships with their neighbors. Continue reading Be Nice to Your Neighbors: If You’re a Squirrel, You’ll Live Longer
Dr. Hildrus Poindexter — Making a difference through science and inspiration
Mahaa M. Ahmed is an Environmental Health MS student at the Harvard T.H. Chan School of Public Health. Jovana Andrejevic is a fifth-year Applied Physics Ph.D. student in the School of Engineering and Applied Sciences at Harvard University. Cover Image by Emphyrio from Pixabay. This biography is part of our “Picture a Scientist” initiative. To learn more about the amazing men and women who paved … Continue reading Dr. Hildrus Poindexter — Making a difference through science and inspiration
Dr. Hildrus Poindexter — Making a difference through science and inspiration
by Mahaa Ahmed Dr. Hildrus Poindexter, a specialist in tropical diseases, epidemiology, and public health, was the first African American to receive both an MD and PhD. He earned his MD from Harvard Medical School in 1929 and his PhD in immunology and microbiology from Columbia University in 1932. Eager to begin his career, Dr. Poindexter applied for a job at a U.S. laboratory in … Continue reading Dr. Hildrus Poindexter — Making a difference through science and inspiration
As the Arctic Warms, Soil Bacteria May Diversify and Release More Carbon Dioxide
As the Arctic gets hotter, its landscape releases more greenhouse gases. According to a new study, the warming Arctic soil’s bacteria may diversify and emit even more greenhouse gas than scientists have thought. Continue reading As the Arctic Warms, Soil Bacteria May Diversify and Release More Carbon Dioxide
More Wetlands Could Mean Less Water Pollution If They’re in the Right Place
Adding wetlands near nitrogen emitting sources could help limit water pollution caused by fertilizer run-off. Continue reading More Wetlands Could Mean Less Water Pollution If They’re in the Right Place
Episode 15: COVID-19 mRNA Vaccines
Here we discuss the science behind the COVID-19 mRNA vaccines, their development, and mechanisms of action. Featuring: Melis Tekant, Chad Stein, and Samantha Tracy Produced by: Melis Tekant, Chad Stein, Edward Chen, Samantha Tracy and A. Delphine Tripp Continue reading Episode 15: COVID-19 mRNA Vaccines
Bacteria in the Gut can Influence Brain Function and Mood Disorders
Researchers at the Pasteur Institute in Paris identified a molecular pathway that links the gut microbiome to mood disorders. Continue reading Bacteria in the Gut can Influence Brain Function and Mood Disorders