Methylene blue is a common ingredient in wastewater from textile mills. But scientists think it may be possible to give this industrial pollutant a second life. In a study, they show that the dye, dissolved in water, is good at storing and releasing energy on cue. This makes the compound a promising material for redox flow batteries, which could store energy for wind farms and solar homes.

Heartbeat irregularities connected to brain activity abnormalities may lead to the ability to predict eventual epileptic seizures in subjects who suffered physical or infectious brain insults, according to Penn State researchers who studied mouse models of cerebral malaria, which often causes epilepsy in those who survive.

Researchers have developed a simpler and more accurate method of estimating body fat than the widely used body mass index, or BMI, with the goal of better understanding obesity.

A new study could help explain the driving force behind the largest mass extinction in the history of earth, known as the End-Permian Extinction.

Invented over 50 years ago, flow cytometry-based cell sorting has become a widely used tool in biology labs for physically isolating cells based on their global surface marker expression profiles. But now researchers have unveiled the next evolution in this critical process, 'Image-Activated Cell Sorting,' or IACS for short.

A team co-led by Gideon Nave of Penn's Wharton School replicated 21 high-profile social science studies and found discrepancies with the original research, including eight studies that failed to find significant evidence for the original finding. Researchers betting in prediction markets, however, were quite accurate at predicting which findings would replicate and which would not.

The 'sell-by' and 'best-by' dates on milk cartons may soon become more meaningful and accurate. Food scientists have created a new predictive model that examines spore-forming bacteria and when they emerge.

Seed oil components of an ornamental flower could provide a direct pathway for designing a new class of environmentally friendly lubricants. Researchers identified the compound in the seed oil that is produced in a manner unlike any other fatty acid.

Demand for real estate rebounds in high-risk areas within one to two years of a wildfire, a new study finds. Here's what the research may mean for homeowners in California and beyond.

'Well, (Logan) is a great superhero movie. It still involves people in tights with metal coming out of their hands. It's not Bresson. It's not Bergman. But they talk about it like it is..