Science & Technology


Muscle regeneration possible without stem cells

October 11, 2012

Until now, no cure was available for muscular dystrophy. However, recent research findings are about to change that. Se-Jin Lee, from the Hopkins School of Medicine, published an article in Proceedings of the National Academy of Sciences about a promising ...


Elephants use their body hair to dissipate heat

October 11, 2012

You might already know that the mammals hold the world record in hairiness. What you might not know is that not all animals use their hairs to keep themselves warm. Weighing up to 12 tons and reaching heights up to 13 feet, elephants are the largest living land animals on this planet. In other words, they are massive!


Climate change may decrease wine quality

October 11, 2012

With global warming causing extreme weather around the world, it may seem like a glass of wine is the only thing people can count on.  As climate change worsens though, the harvest season for wine grapes will change. This will affect the quality of wine produced and force vineyards to be relocated in the future, chasing the cold weather that the crops require.


Astronomers find most distant galaxy to date

October 4, 2012

With the help of NASA’s Hubble and Spitzer Space Telescopes, a team of astronomers led by Hopkins’ Wei Zheng has discovered the most distant – and, hence, the youngest – galaxy ever observed with high confidence.


Ear successfully regrown on forearm

October 4, 2012

Forty-two year old Sherrie Walter from Bel Air, Md. has undergone six invasive surgeries over the last 20 months. Walter’s plight began in early 2008 when she had a scab that did not recover properly. She was diagnosed with aggressive basal cell carcinoma.


Half-matched bone marrow alleviates sickle cell disease

October 4, 2012

A recent study conducted at the Hopkins School of Medicine provides renewed optimism for the treatment of sickle cell disease. Researchers have demonstrated that bone marrow transplants only partially matched to a patient’s tissues can successfully eradicate the disease and the need for lifelong treatment.


Transparent soil makes buried plants viewable

October 4, 2012

Have you ever wished that you could see what was going on with a plant both from above and below the surface? Scientists at the James Hutton Institute in Dundee, Scotland solved this problem in an innovative manner by making transparent soil.


Dark matter used to assess universe expansion

October 4, 2012

A group of international scientists have captured their first images of distant galaxies using the world’s most powerful digital camera, a crucial first step towards understanding the reason for the accelerated expansion of the universe.


Difficulty with smelling linked to psychopathy

October 4, 2012

Ever wonder if there’s a good way to identify psychopaths? A recent study by scientists from Macquarie University in Australia suggests that those with psychopathic traits may also have an impaired sense of smell.


Randomness in hospital shootings dismissed

October 4, 2012

Every hospital shooting is broadly covered by mass media. The public horror and disgust associated with each shooting begs the question: Why hospitals? As places of healing, hospitals are considered to be a refuge for those who are ill or injured.


$7.4 million grant to benefit STEM education

September 28, 2012

The National Science Foundation (NSF) awarded Hopkins a five-year, $7.4 million grant to improve science, technology, engineering and mathematics (STEM) education in Baltimore City schools through a partnership with the community that was announced on Tuesday. “Science and engineering are not collections of facts, they are human endeavors. As such, they involve many people coming together and collaborating to solve a problem or learn about our world,” Michael Falk, Associate Professor of Materials Science in the Whiting School of Engineering and principal investigator for STEM Achievement in Baltimore Elementary Schools (SABES), wrote in an email to The News-Letter.


Professor awarded prize in cosmology

September 27, 2012

The Wilkinson Microwave Anisotropy Probe (WMAP) team, led by Charles L. Bennett, a professor in Hopkins’s Physics and Astronomy Department, was recently awarded the 2012 Gruber Cosmology Prize. The award was presented in recognition of their contributions to the Standard Cosmological Model, which helped transform the field of cosmology from “appealing scenario into precise science.”


Doctors speak about medical mindsets

September 27, 2012

On September 20, Drs. Jerome Groopman and Pamela Hartzband of Harvard Medical School presented a talk titled “Your Medical Mind: How to Decide What Is Right for You” as part of the Conversations in Medicine Symposium, and discussed their recently published book of the same name. The husband and wife duo described how people’s different mindsets affect their actions when faced with a medical dilemma. The student-organized talk was a hosted by Alpha Epsilon Delta Pre-medical Honor Society (AED) and the Women’s Pre-Health Leadership Society (WPHLS).


Parts of bee genome affect behavior

September 27, 2012

As most people know, the basic component that determines how an organism develops is its genome — the complete DNA sequence that can be decoded into proteins, which ultimately make up the organism.


Animal Antics: New tracking methods could help save turtles

September 27, 2012

While sharks and piranhas have a history of terrorizing the silver screen, their Testudines friends are adored by fans everywhere. The fame (or infamy) of characters like Bowser from the “Mario” series and protagonists of the “Teenage Mutant Ninja Turtles” are signs that turtles have successfully invaded popular culture. Unfortunately, the reality of turtle life is a rather harsh one; many species, such as the loggerhead sea turtle, are struggling to stay off the extinct species list.