Related Science News

September 9, 2021

Questioning the Reproducibility of Fly Life Span Studies

In the course of examining gender differences on fly longevity, researchers here find sizable variations in life span between repeated studies. This variation is thought to derive from differences in maintaining a fly population, such as the dietary composition and season of the year. They suggest that this calls into […]
September 9, 2021

Spread of Delta SARS-CoV-2 variant driven by combination of immune escape and increased infectivity

Findings suggest infection control measures against variants will need to continue in the post-vaccination era. The Delta variant of SARS-CoV-2, which has become the dominant variant in countries including India and the UK, has most likely spread through its ability to evade neutralising antibodies and its increased infectivity, say an […]
September 9, 2021

Biomarker predicts cognitive decline in Alzheimer’s disease

A biomarker in the brain predicts future cognitive decline in patients with the language form of Alzheimer’s disease (AD), reports a new Northwestern Medicine study. Northwestern Medicine scientists discovered the buildup of tau protein in the brain predicts the amount of future cognitive decline over one year in individuals with […]
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