Researchers estimate Megalodon's total length at up to 54 feet, with head and tail lengths of 6 and 12 feet, respectively. The study suggests that large body size is not always linked to gigantism, as seen in modern-day sharks like the whale shark.
Researchers found Megalodon had an elongated body form more similar to the modern great white shark than previously thought. The study suggests that previous estimates of its length may have been too high, with some fossil vertebrae suggesting a total combined length of 11.1m but estimated total length including head being only 9.2m.
Researchers found inconsistencies in labor and delivery policies, causing vicarious trauma among nurses. Policy changes are proposed to improve emotional and mental health support for healthcare workers.
Researchers from DePaul University studied small mammals in eastern Paraguay's Atlantic Forest remnants to understand biodiversity and its relation to forest edges. They found that species richness and abundance increase closer to the edge, while phylogenetic diversity is higher in interior sites.
A new study from DePaul University found that concerns about the COVID-19 vaccine's effectiveness and safety were a significant factor in delaying vaccination among Black and Latinx populations. The study used validated measures to understand vaccine hesitancy, highlighting the need for clear messaging on vaccine efficacy.
A new study found that less than 5% of children and teenagers who tested positive for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) had been previously diagnosed with the illness. The prevalence of pediatric ME/CFS was found to be higher among African American and Latinx youth.
Tanu Malik's project aims to establish reproducibility of real-world computational and data science. Her system, Sciunit container, makes it easier to reproduce and compare scientific experiments by aligning data, programs, and environments.
Assistant professor Bala Chaudhary's research aims to understand how symbiotic plant microbes disperse at large continental scales. The project will use data from the National Ecological Observatory Network and analyze soil samples using DNA sequencing to determine eco-climatic predictors of mycorrhizal communities.
A new extinct shark species, Megalolamna paradoxodon, was identified from fossilized teeth in the eastern and western United States, Peru, and Japan. The shark lived during the early Miocene epoch and is a close cousin of the megatoothed lineage, with characteristics similar to the modern-day salmon shark.
Drones are being used to monitor site destruction and looting in the present, providing quantifiable evidence for the rate of ongoing damage. Morag Kersel's research has shown that drones can be an effective tool for archaeologists to document excavation, map landscapes, and identify buried features.
Two new fossil fish species of Rhinconichthys have been discovered from the Cretaceous Period, with a greatly expanded geographical range. The newly named R. purgatoirensis and R. uyenoi have tripled the number of species in the genus.
A new qualitative study by DePaul University School of Nursing researchers found that a nonclinical care setting, referred to as 'The Living Room,' is perceived as helpful and positive for individuals in emotional distress. The program, staffed with peer counselors, provides a safe and calm space for patients to receive treatment and s...
The study aims to determine the prevalence of pediatric chronic fatigue syndrome in over 20,000 Chicago area youth ages 5 to 17. Chronic fatigue syndrome is an illness affecting close to 1 million Americans, causing significant impairment in physical functioning and daily activities.