Published by the Students of Johns Hopkins since 1896
November 25, 2024

Science & Technology



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According to the CDC, the flu vaccine seems to be less effective than it has been in the past.

CDC says this may be the worst flu season in a decade

The Centers for Disease Control and Prevention (CDC) predicted that this year’s flu will be the worst in almost 10 years. Flu season usually begins in the fall and continues into the winter. The exact reason for the spread of the virus from October to May is unclear. 


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Otop1 is a gene that has been linked to balance and coordination and is also found in taste cells. 

Protein found in both taste buds and inner ear

Functions in the body are commonly interconnected, but many of them often have unusual connective networks. Recently researchers at the University of Southern California (USC) Dornsife College of Letters, Arts and Sciences discovered that cells responsible for detecting sour foods are functionally connected to the vestibular system in the ear. 


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Researchers in Tel Aviv discovered that post-concussion syndrome can be treated with daily hyperbaric sessions.

Can hyperbaric treatment heal brain injuries?

Traumatic-brain injuries (TBI) is a leading cause of death and disability in the United States. According to the Center for Disease Control and Prevention, there were about 2.8 million TBI related visits, hospitalizations and deaths, contributing to nearly 50,000 deaths.


CC-BY-SA-3.0/ Vanellus Foto
Children with trisomy 21 may possess a unique genome superior to others. 

People with Down syndrome have a super genome

Trisomy 21, also known as Down syndrome, is one of the most well-known forms of genetic conditions. The incidence of trisomy 21 is one in 700 live births.  Normally, healthy people are born with two copies of each of their 23 sets of chromosomes. However, people who have trisomy 21 are born with an additional, abnormal copy of chromosome 21. 


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In the 1940s, German V-2 rockets were the first man-made objects to be launched into space.

The past, present and future of the space race

In this feature, we explore how space science research has been and still is associated with both absurdity and great power competition. We delve into the roots of rocketry in war, the space race between the U.S. and the USSR, and what some consider to be the beginnings of a second space race between the U.S. and China.


Hopkins Highlights

Bloomberg professor claims universe is expanding faster than expected Hopkins astrophysicist and 2011 Nobel Prize in physics winner Adam Riess recently presented at a meeting of the American Astronomical Society in the National Harbor. 


GEPSTEIN LABORATORY/CC BY-SA 4.0
Induced pluripotent stem cells can be used to treat disorders like heart disease and Parkinson’s disease.

Skin cells manipulated to recreate stem cells

Researchers at the Gladstone Institutes in San Francisco, Calif. have discovered a new way to make induced pluripotent stem cells (iPSCs) by manipulating the genome of skin cells using CRISPR techniques.




NIH CLINIC CENTER /CC BY 2.0
Computational heart models can be used to help physicians determine the severity of harmful arrythmia in patients.

Hopkins lab develops arrhythmia treatment

In the last few decades, medicine has become increasingly tailored toward a patients’ specific needs; personalized medicine is quickly taking over the old practice of universal treatments for an ailment.


Does breathing spread the influenza virus?

As college students, Hopkins students know all too well how dreadful — and how easy — it is to contract some sort of virus, one that will keep you up all night coughing your lungs out or force your runny nose through two full boxes of tissues a day. 




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Bowhead whales exfoliate in response to warm weathers, which correspond to their annual migration pattern.

Whale exfoliation may explain migration patterns

In the 1800s, fishermen were mystified by the sight of bowhead whales scraping their heads against rocks. In the present day, drone footage has lent credence to a particular theory as to why. According to marine scientist Sarah Fortune, the whales are engaging in skin care.



This image of the rose-coloured star forming region Messier 17 was captured by the Wide Field Imager on the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in Chile. It is one of the sharpest images showing the entire nebula and not only reveals its full size but also retains fine detail throughout the cosmic landscape of gas clouds, dust and newborn stars.

Space dust might transport life between planets

For centuries, humans have pondered the question of how life originated on Earth. Several theories have been developed that range from religious doctrines to scientific observations. Some propose that lightning provided the spark of life, while others suggest that life was brought from elsewhere in space.





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