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Science+Technology

A table of hand sewn masks
Q+A
Is coronavirus airborne?
Published July 16, 2020
Engineer Peter DeCarlo discusses evidence of airborne transmission, particle behavior, risks, and why he added his name to an open letter urging WHO to revise their guidance
Composite image of Rigoberto Hernandez and Howard Fairbrother
Research
Two Johns Hopkins chemists receive grants to create sustainable nanotechnologies
Published July 15, 2020
The grant from the National Science Foundation aims to help ensure new nanomaterials do not have unintended consequences for the environment
Flu virus
Seasonal flu
Fast-spreading mutation helps common flu subtype escape human immune response
Published July 15, 2020
Unlike the novel coronavirus, which has been shown to mutate slowly, strains of influenza virus have acquired a mutation that blocks antibodies from binding to a key viral protein, making vaccine development more complex
Image of stars
Astronomy
Study: Dying stars breathe life into Earth
Published July 14, 2020
Researchers discover new evidence of how carbon emitted from distant dying stars contribute to the delivery of the vital element to other parts of the galaxy
Paxil
Neuroscience
Antidepressant harms developing neurons in lab-grown 'mini-brains'
Published July 13, 2020
Model of a developing brain derived from stem cells could allow for the rapid and more reliable testing of drugs to detect neurotoxicity
Brain cells in blue are overtaken by red virus
SARS-CoV-2
Lab-grown 'mini-brains' suggest COVID-19 virus can infect human brain cells
Published July 1, 2020
A Johns Hopkins collaboration has demonstrated that the novel coronavirus, SARS-CoV-2, can infect and replicate within a human mini-brain model
A researcher holds up a dish of virus cultures
Research
Tech Ventures team finds meaning in supporting researchers' COVID-19 work
Published July 1, 2020
Johns Hopkins Technology Ventures manages vital procurement contracts for research material such as antibodies, plasmids, viruses, and data
Desert sand dunes with waves
Mechanical engineering
Researchers catch a wave to determine how forces control granular material properties
Published June 30, 2020
Mechanical engineering study reveals how and why granular materials respond to wave force, paving the way for a new understanding of how to design materials and technologies
Public Health tests filters for a newly designed mask
COVID-19
Making a better mask
Published June 26, 2020
WSE Manufacturing is designing and testing plans for a mass-producible reusable respirator mask to support the dwindling supply of N95 masks
A man organizes a shelf of lab materials like gloves, chemicals, and beakers
University operations
Researchers return to the lab
Published June 25, 2020 Video
Facilities across Johns Hopkins began a phased reopening in mid-June, but with new safety measures and rotating staff schedules, the lab space—and experience—has dramatically changed