Latest
Past SARS-CoV-2 Infection Mostly Protects Survivors
Past SARS-CoV-2 Infection Mostly Protects Survivors
Max Kozlov | Jan 14, 2021
A large study of UK healthcare workers finds that immunity after coronavirus infection lasts for months, but those with antibodies may still be able to carry and spread the virus upon reexposure.
Skin Sheltered from Sunlight Still Gathers UV-Linked Mutations
Skin Sheltered from Sunlight Still Gathers UV-Linked Mutations
Abby Olena | Jan 14, 2021
Whole-genome sequencing reveals a wide range of UV-induced DNA changes in human skin cells, and lighter skin collects more mutations, sometimes to “sky high” levels.
Mice Share Each Other’s Pain and Fear
Mice Share Each Other’s Pain and Fear
Amanda Heidt | Jan 14, 2021
The animals adopt the emotional state of their cagemates, and the parts of the brain engaged during the process are different for pain and fear, according to a new study.
High Risk of Bias in Early COVID-19 Studies: Meta-Analysis
High Risk of Bias in Early COVID-19 Studies: Meta-Analysis
Max Kozlov | Jan 14, 2021
Few peer-reviewed clinical papers on the pandemic contained original data, and many of those that did had poor experimental design.
Record Drop in US Cancer Death Rate
Record Drop in US Cancer Death Rate
Asher Jones | Jan 13, 2021
From 2017 to 2018, cancer deaths dropped by 2.4 percent, the largest single-year improvement recorded in 70 years of American Cancer Society annual cancer reports.
Q&A: Brown Fat Linked to Better Cardio and Metabolic Health
Q&A: Brown Fat Linked to Better Cardio and Metabolic Health
Amanda Heidt | Jan 12, 2021
Paul Cohen of the Rockefeller University describes his study of thousands of people, finding that the energy-burning tissue is tied to a lower risk of for several diseases, including type 2 diabetes, high blood pressure, and heart disease.
US Confirms World’s First SARS-CoV-2 Cases in Gorillas
US Confirms World’s First SARS-CoV-2 Cases in Gorillas
Max Kozlov | Jan 12, 2021
Zoo officials say the captive primates are recovering, but scientists worry the virus could spread quickly through dwindling wild populations.
Scientists Question Discovery of New Human Salivary Gland
Scientists Question Discovery of New Human Salivary Gland
Diana Kwon | Jan 12, 2021
A widely publicized paper has drawn scrutiny from physicians and anatomists about the authors’ claims regarding so-called tubarial glands.  
Bryan Sykes, Ancestral Genetics Expert, Dies at 73
Bryan Sykes, Ancestral Genetics Expert, Dies at 73
Lisa Winter | Jan 12, 2021
Sykes sequenced famous ancient remains, such as Ötzi and Cheddar Man, and was one of the first researchers to use mitochondrial DNA to trace genetic lineages.