All News
Phys.org / In a South Carolina swamp, researchers uncover secrets of firefly synchrony
In the middle of the old-growth forests of Congaree National Park in South Carolina, fireflies put on an otherworldly display every May. Thousands of male insects belonging to the species Photuris frontalis flash together ...
Phys.org / Improperly disposed wet wipes could shed microplastics in rivers
Wet wipes conveniently clean and sanitize soiled surfaces and skin. Because some labels do not clearly indicate how consumers should dispose of them, these small cloths are often flushed down the toilet and released by sewage ...
Phys.org / Dragonfly mission begins rotorcraft integration, testing stage
Dragonfly integration and testing—the activities involved in assembling the mission's rotorcraft lander and testing it for the rigors of launch and extreme conditions of space—is officially underway in clean rooms and ...
Medical Xpress / Medical debt linked to deferred care, especially dental care
Medical debt is associated with deferred care, most commonly deferred dental care, according to a study published online March 10 in the Journal of General Internal Medicine.
Phys.org / Horse IVF milestone in Florida: Frozen-thawed sperm fertilizes an egg
The performance horse industry had a problem: Some of their most beloved and sought-after mares simply couldn't have foals safely. To make matters more complicated, in vitro fertilization (IVF) had not yet produced a healthy ...
Tech Xplore / About the Low Boom Flight Demonstrator project
The Low Boom Flight Demonstrator project (LBFD) is part of NASA's effort to help enable new aircraft noise standards that are required to open the market to commercial supersonic flight over land. The federal government banned ...
Medical Xpress / Why exposing young children to AI content could have irreversible consequences
Artificial intelligence (AI) already affects many areas of daily life, including the lives of young children.
Phys.org / New DNA tools outperform traditional methods for detecting genetic risk in wildlife
Wildlife populations that become small and isolated, often due to habitat loss, inevitably experience inbreeding which can lead to the loss of fitness and eventual extinction. One solution is to perform a genetic rescue: ...
Phys.org / How an unlikely all-female clonal fish species copied and pasted itself free from extinction
The tiny Amazon molly (Poecilia formosa) has always fascinated researchers because, according to the rules of evolution, it shouldn't have survived as a species, let alone thrive as a species for over 100,000 years. Using ...
Phys.org / Bright pink insect stands out to blend in, scientists say
A tropical insect has been found to change color from vivid hot pink to green within a fortnight, which scientists believe may mimic the young leaves of rainforest plants. The findings, published this week in the journal ...
Phys.org / Real-time protein quality control keeps cells healthy
Scientists from the National University of Singapore (NUS) have developed a biochemical technique that captures fleeting "handshakes" between newly made proteins and the cellular helpers. These short interactions are important ...
Phys.org / How flexible protein regions retain their function via motifs and chemical context
A new LMU study shows how proteins function reliably even without a stable 3D structure—and the crucial importance not only of short sequence motifs, but also of chemical characteristics.
