Cell senescence is regulated by innate DNA sensing
Cells in the body or in cultures eventually stop replicating. This phenomenon is called "senescence" and is triggered by shortening...
Exercise in early life has long-lasting benefits
The researchers, from the Liggins Institute at the University of Auckland, found that bone retains a "memory" of exercise's effects...
High altitude research aircraft explores the upper levels of the Asian Monsoon
The Asian Monsoon System is one of the Earth's largest and most energetic weather systems, and monsoon rainfall is critical...
The Gulf of Mexico before the spill
The Gulf of Mexico is a special body of water with a flora and fauna that may well be unique....
Cells that stand in the way of HIV cure: Discovery expands understanding of marrow’s role
Credit: University of Michigan ANN ARBOR, Mich. -- Every day, 17 million HIV-infected people around the world swallow pills that...
Materials emitted by water pipe-repair method may pose health risks
Credit: Purdue University WEST LAFAYETTE, Ind. -- New research is calling for immediate safeguards and the study of a widely...
Leaf beetles: Even a tiny dose of pesticide will impair reproduction
Credit: Photo: Bielefeld University One finding is that leaf beetles lay roughly 35 per cent fewer eggs after coming into...
Research on nitric oxide-releasing nanoparticles reveals viable skin infection treatment
WASHINGTON (July 31, 2017) -- George Washington University (GW) researchers have found that topically applied nitric oxide-releasing nanoparticles (NO-np) are...
Into a competitive world, guppies are born not just bigger, but more mature
Credit: Terry Dial PROVIDENCE, R.I. -- Throughout nature, moms engage in a trade-off: Churn out a bevy of offspring and...
Scientists challenge next-generation sequencing dogma
Credit: ©M. Lemke Next-generation sequencing--the ability to sequence millions or billions of small fragments of DNA in parallel--has revolutionized the...
Taboo around vaginal bleeding endangers women’s health
July 31, 2017 -- The culture of silence around vaginal bleeding at all stages of life endangers women's health and...
Scientists discover biomarkers which could lead to better treatments for CF patients
Credit: JD Howell, McMaster University Researchers have identified two new biological markers of cystic fibrosis (CF), a genetic disease which...
WSU study shows muted stress response linked to long-term cannabis use
Credit: WSU A new study by Washington State University psychology researchers reveals a dampened physiological response to stress in chronic...
‘Invasive’ species have been around much longer than believed
Credit: Jennifer Fitchett and Louis Scott The DST-NRF Centre of Excellence for Palaeoscience funded researchers based in the School of...
The new yellow sea snake assumes an unusual ambush posture
Credit: Brooke L. Bessesen Carrying its petite frame and all-yellow skin, the recently scrutinized sea snake populations from Golfo Dulce,...
Scientists map the distribution of antimicrobial resistance across Chinese major cities
Credit: Image by AN Xinli Global emergence of antimicrobial resistance threatens therapies that combat infections by bacterial pathogens. Resistance genes...
Aardvarks’ fate points to worrying consequences for wildlife, due to climate change
Credit: Wits University The aardvark, a highlight for anyone on a game-viewing African safari, will become increasingly rare as the...
Toward a better sweat test for babies with cystic fibrosis
Cystic fibrosis (CF) is an incurable genetic disease in which patients have chronic lung infections. The sooner CF is diagnosed,...
Scientists discover biomarkers which could lead to better treatments for CF pat
Credit: JD Howell, McMaster University Researchers have identified two new biological markers of cystic fibrosis (CF), a genetic disease which...
Geologist offers new clues to cause of world’s greatest extinction
A study by a researcher in the Syracuse University College of Arts and Sciences offers new clues to what may...
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