Image of the Day: Skeleton LakeImage of the Day: Skeleton Lake
Image of the Day: Skeleton Lake
Human remains around Roopkund Lake in India bear South Asian, East Asian, and Mediterranean ancestry.
Image of the Day: Skeleton Lake
Image of the Day: Skeleton Lake

Human remains around Roopkund Lake in India bear South Asian, East Asian, and Mediterranean ancestry.

Human remains around Roopkund Lake in India bear South Asian, East Asian, and Mediterranean ancestry.

transcription factors, evolution, genetics & genomics, culture
New Guidelines Expand <em>BRCA</em> Screening
New Guidelines Expand BRCA Screening
Ashley P. Taylor | Aug 21, 2019
US Preventive Services Task Force recommends genetic testing for mutations in the cancer-related genes for more—but not all—women.
Personalized Nutrition Companies&rsquo; Claims Overhyped: Scientists
Personalized Nutrition Companies’ Claims Overhyped: Scientists
Shawna Williams | Aug 21, 2019
Services promising scientifically tailored supplements or advice abound. Experts say their claims are largely unfounded, although some solid evidence is beginning to emerge.
Image of the Day: Fossilized Eyes
Image of the Day: Fossilized Eyes
Nicoletta Lanese | Aug 20, 2019
Both modern and ancient crane fly eyes contain eumelanin, a light-screening pigment.
HIV-1 Genome Extracted from 1966 Tissue Sample
HIV-1 Genome Extracted from 1966 Tissue Sample
Nicoletta Lanese | Aug 19, 2019
Scientists spent five years reconstructing what is now the oldest HIV-1 genome yet recovered.
Image of the Day: ButterflyNet
Image of the Day: ButterflyNet
Nicoletta Lanese | Aug 16, 2019
Scientists used machine learning to analyze the coevolution of physical traits in butterflies.
Exercise Changes Our Gut Microbes, But How Isn&rsquo;t Yet Clear
Exercise Changes Our Gut Microbes, But How Isn’t Yet Clear
Ashley Yeager | Aug 15, 2019
Physical activity, independent of diet, shifts the composition of bacteria in the intestines, spurring researchers to search for species that might provide benefits akin to working out.
Image of the Day: Seizure Proteins
Image of the Day: Seizure Proteins
Nicoletta Lanese | Aug 14, 2019
The sei ion channel in fruit flies keeps their neuronal excitability in check.
Researchers Develop New Method for Sexing Sperm
Researchers Develop New Method for Sexing Sperm
Katarina Zimmer | Aug 13, 2019
Scientists found they could sort mouse sperm prior to IVF by treating semen with a drug that selectively slows down X-bearing cells.
Elusive Asgard Archaea Finally Cultured in Lab
Elusive Asgard Archaea Finally Cultured in Lab
Nicoletta Lanese | Aug 12, 2019
The 12-year-long endeavor reveals Prometheoarchaeum as a tentacled cell, living in a symbiotic relationship with methane-producing microbes.