Archived articles

Health

Dirty fridge with leftovers
Public health
Food insecurity doubled likelihood of missing medical care during first year of pandemic in U.S.
Published April 15, 2022
Survey conducted in December 2020 also found minorities and low-income individuals were at elevated risk of food insecurity
Yeast cells
Cell biology
Researchers discover yeast self-destruct pathway
Published April 14, 2022
Finding adds to evidence that unicellular organisms have "regulated cell-death" processes like those found in animals; discovery could one day lead to new antifungal drugs
A man walks past a destroyed military tank
Health care in the crossfire
Published April 14, 2022
Experts call for accountability for war crimes and discuss what happens when health care infrastructure and workers become the targets of violence
Illustration of a brain with a signal
COVID-19
Study: Inflammation, not the virus itself, causes COVID-19-related loss of smell
Published April 12, 2022
New research suggests the virus does not infect the nerves of the olfactory bulb but causes inflammation of the tissue, reducing the number of nerves able to transmit signals to the brain
A person with ALS in physical therapy
Health
Johns Hopkins researchers identify potential window for treating ALS
Published April 8, 2022
A cell type called astrocytes may contribute to motor neuron death during ALS progression, offering a treatment target for the degenerative disease
Illustration of an anatomical heart with bright red highlights against a dark background
Cardiac health
AI predicts if and when someone will experience cardiac arrest
Published April 7, 2022
An algorithm built to assess scar patterns in patient heart tissue can predict potentially life-threatening arrhythmias more accurately than doctors can
Hands grip prison bars
Mental health
Incarcerating child sexual abusers topped $5.4 billion in 2021
Published April 5, 2022
The findings highlight financial toll of not preventing child sexual abuse, says researcher Elizabeth Letourneau
A gun with bullets scattered around it
Public health
New center merges gun violence research, policy, advocacy
Published March 30, 2022
Newly merged center to combine rigorous scientific research with public-policy advocacy expertise
A chalk outline vector silhouette illustration of a group of seven high school students walking together in a row wearing backpacks including young men and young women.
Mental health
A pandemic test of teenage resilience
Published March 30, 2022
The COVID-19 pandemic has provided some eye-opening lessons on how to improve teen wellbeing and there are reasons to be hopeful for the future, Johns Hopkins experts say
Melanoma cells
Cancer research
FDA approves new immunotherapy treatment regimen for melanoma patients
Published March 25, 2022
The treatment was developed and studied by researchers at Johns Hopkins and targets aggressive forms of skin cancer