Harvests from freshwater fisheries such as the Great Lakes could total more than 12 million tons a year globally and contribute more to global food supplies and economies than previous estimates indicate, according to a study published today by Michigan State University and the US Geological Survey.
Protein fragments found in semen, and previously only known for their ability to enhance HIV infection, also appear to play an important role in reproductive biology. A team of researchers from the Gladstone Institutes, the University of California, San Francisco (UCSF), and Ulm University in Germany discovered that these fragments could help dispose of damaged or unneeded sperm.
Scientists at UC Berkeley and UC Riverside have demonstrated a way to edit the genome of disease-carrying mosquitoes that brings us closer to suppressing them on a continental scale.
New research finds large earthquakes can trigger underwater landslides thousands of miles away, weeks or months after the quake occurs.
NASA-NOAA's Suomi NPP satellite captured an image of Dora at peak strength late on June 26 before it started moving over cooler waters that began sapping its power.
The CHD8 gene is associated with some cases of human autism. A new study shows that mice with mutated CHD8 show defects in brain development and behavioral changes, and may give insight into genetic causes of autism spectrum disorders.
While the Federal Motor Carrier Safety Administration's (FMCSA) Safety Measurement System (SMS) used to identify commercial motor vehicle carriers at high risk for future crashes is conceptually sound, several features of its implementation need improvement, says a new congressionally mandated report from the National Academies of Sciences, Engineering, and Medicine.
A special issue of Big Data presents a series of insightful articles that focus on Big Data and Social and Technical Trade-Offs. Despite the dramatic growth in big data affecting many areas of research, industry, and society, there are risks associated with the design and use of data-driven systems.
The ability to walk well is a sign of independence and good health for older adults, for example, and it may be affected by the use of multiple medications. Although healthcare providers know that some treatments can slow or hamper an older person's ability to walk, little is known about the effects of polypharmacy on walking while performing other tasks, like talking. In a new study, researchers examined how polypharmacy affected walking while talking.
The heart is a dynamic muscle that grows and shrinks in response to stressors such as exercise and disease. The secret to its malleability lies in individual cells, which get bigger or smaller depending on the heart's needs. A new study of mouse hearts reveals a previously unknown mechanism by which heart cells control their size by ramping up or stopping the production of a key factor called PABPC1.