Blood Transplants from Active Mice Give Brain Boost to Others
Blood Transplants from Active Mice Give Brain Boost to Others
The researchers behind the results propose that an exercise-induced protein in circulation is responsible for the benefits.
Blood Transplants from Active Mice Give Brain Boost to Others
Blood Transplants from Active Mice Give Brain Boost to Others

The researchers behind the results propose that an exercise-induced protein in circulation is responsible for the benefits.

The researchers behind the results propose that an exercise-induced protein in circulation is responsible for the benefits.

nutshell
New Gene Editing Tool Corrects Mutations in Mitochondrial DNA
New Gene Editing Tool Corrects Mutations in Mitochondrial DNA
Amanda Heidt | Jul 9, 2020
An enzyme pulled from toxic bacteria can enter the organelle and perform single-nucleotide DNA swaps.
Dozens More Cases of Neurological Problems in COVID-19 Reported  
Dozens More Cases of Neurological Problems in COVID-19 Reported  
Amanda Heidt | Jul 8, 2020
SARS-CoV-2 generally attacks the lungs, but researchers are also stressing its effects on the brain in a fraction of patients.
Italian Institute Revokes Appointment of Cancer Researcher
Italian Institute Revokes Appointment of Cancer Researcher
Catherine Offord | Jul 7, 2020
Pier Paolo Pandolfi left Harvard University last year following allegations of sexual harassment, and has since been accused of research misconduct.
US Bars International Students from Online-Only Learning in Fall
US Bars International Students from Online-Only Learning in Fall
Lisa Winter | Jul 7, 2020
Some in-person instruction will be required to maintain a student visa, and universities must tell the US government of their plans to open by July 15.
Scientists Urge Consideration of Airborne SARS-CoV-2 Transmission
Scientists Urge Consideration of Airborne SARS-CoV-2 Transmission
Amanda Heidt | Jul 6, 2020
An open letter points to outbreaks that cannot be explained by large droplets and contact with surfaces alone.
Yet Another Brazilian Museum Suffers Fire, Loss Of Specimens
Yet Another Brazilian Museum Suffers Fire, Loss Of Specimens
Lisa Winter | Jul 3, 2020
The Natural History Museum and Botanical Garden is still assessing the damage from a June 15 fire.
FDA to Require 50 Percent Efficacy for COVID-19 Vaccines
FDA to Require 50 Percent Efficacy for COVID-19 Vaccines
Amanda Heidt | Jul 1, 2020
Vaccine experts divided on whether that level of protection is too low or too demanding.
Swine Flu Strain Has Pandemic Potential: Study
Swine Flu Strain Has Pandemic Potential: Study
Jef Akst | Jun 30, 2020
An influenza virus identified in pigs in China has a concerning mix of genes, but experts say there is no way to know if it will evolve to be transmissible between humans.
Severe Neurological Ailments Reported in COVID-19 Patients
Severe Neurological Ailments Reported in COVID-19 Patients
Lisa Winter | Jun 29, 2020
A survey of hospitalized patients finds some suffer fatigue, ischemic stroke, delirium, and other symptoms.