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Phys.org / Hair-like rhizoids in liverworts transport phosphorus, shedding light on evolution of roots

Liverwort uses hair-like rhizoids to collect phosphorus from its surroundings and deliver it to where it is needed. This Kobe University discovery sheds light on the evolution of one of the most essential features of land ...

13 hours ago in Biology
Phys.org / How a one‑eyed creature gave rise to our modern eyes

There is a tiny cyclops among your oldest ancestors, and humans share these remarkable ancestral roots with all other vertebrates. Researchers from Lund University and University of Sussex have found that all vertebrates ...

20 hours ago in Biology
Phys.org / Immune cells selectively pull DNA from dying nuclei, revealing a process dubbed nucleocytosis

Over the years, cell biology has built a detailed picture of how cells compartmentalize their internal functions. Central to this organization is the nucleus, which houses the genetic material and is separated from the cytoplasm ...

13 hours ago in Biology
Phys.org / Plants stay neatly patterned as they grow, and PLETHORA proteins may explain why

How do plants achieve their remarkably regular arrangement of leaves and flowers? And why does this pattern remain so stable, even as plants grow and respond to their environment? Researchers at Wageningen University & Research ...

13 hours ago in Biology
Phys.org / Apollo moon rocks reveal lunar magnetic field was briefly stronger than Earth's

Researchers from the Department of Earth Sciences, University of Oxford, have resolved a long-standing debate about the strength of the moon's magnetic field. For decades, scientists have argued about whether the moon had ...

14 hours ago in Astronomy & Space
Phys.org / Ancient diets reveal surprising survival strategies in prehistoric Poland

An international team of archaeologists and scientists has reconstructed the diets of prehistoric communities from north-central Poland, shedding new light on how people adapted to changing environments and shifting social ...

16 hours ago in Other Sciences
Medical Xpress / Frequently distracted? Your brain rhythms may be to blame

Scientists may have new answers to why pop-ups or notifications grab our attention. Turns out our attention is on a cycle, shifting seven to 10 times per second. This rhythmic occurrence may be crucial for survival, as it ...

13 hours ago in Neuroscience
Phys.org / Lab tests investigate how house fire emissions differ from forest fires

Wildfires have increased in frequency and severity over the past few decades. More fires are burning at the wildland-urban interface (WUI), where homes and other buildings meet the natural landscape—but our understanding ...

14 hours ago in Earth
Phys.org / Boat traffic alters marine megafauna behavior, stress and population trends, global analysis finds

A new study provides a comprehensive global synthesis of how vessel traffic affects large marine wildlife, including whales, dolphins, seals, manatees, sea turtles, sharks and rays. The study, "Charting the Course for Management: ...

14 hours ago in Biology
Tech Xplore / Your car's tire sensors could be used to track you

Researchers at IMDEA Networks Institute, together with European partners, have found that tire pressure sensors in modern cars can unintentionally expose drivers to tracking. Over a ten-week study, they collected signals ...

16 hours ago in Security
Phys.org / How a 3D-printed synthetic sea lion pelvis enhances veterinary capabilities to counter ongoing beaching

Scores of sea lions continue to beach themselves along the Southern California coastline, stricken with sickness. Toxic algae blooms are to blame, though a mechanical engineering innovation could shift the tide in favor of ...

14 hours ago in Biology
Phys.org / Hidden architecture inside cellular droplets reveals new targets for cancer and neurodegeneration

Cells rely on biomolecular condensates to coordinate essential biological processes without surrounding membranes. These droplet-like dynamic assemblies control the way in which DNA is turned into proteins, help clear cellular ...

15 hours ago in Biology