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Phys.org / Olfaction written in bones: New insights into the evolution of the sense of smell in mammals

The sense of smell is vital for animals, as it helps them find food, protect themselves from predators and interact socially. An international research team led by Dr. Quentin Martinez and Dr. Eli Amson from the State Museum ...

8 hours ago in Biology
Phys.org / Study reveals how UK manufacturers can stay afloat when global crises hit

New research from The University of Manchester has shed light on how British manufacturers can better survive—and even thrive—during major global shocks such as pandemics, wars and economic turmoil.

2 hours ago in Other Sciences
Phys.org / Parasitic fungus may have emerged 18 million years before the ants with which it lives today

A genus of fungi previously considered a parasite of fungi associated with ants may actually have much more complex ecological functions. According to a study published in the journal Communications Biology, one piece of ...

9 hours ago in Biology
Medical Xpress / Unified EEG imaging improves mapping for epilepsy surgery

A new advance from Carnegie Mellon University researchers could reshape how clinicians identify the brain regions responsible for drug-resistant epilepsy. Surgery can be a life-changing option for millions of epilepsy patients ...

7 hours ago in Neuroscience
Phys.org / Engineering analysis of Thrinaxodon fossils uncovers unexpectedly advanced hearing in early mammal kin

One of the most important steps in the evolution of modern mammals was the development of highly sensitive hearing. The middle ear of mammals, with an eardrum and several small bones, allows us to hear a broad range of frequencies ...

8 hours ago in Biology
Phys.org / Record-breaking cosmic explosion challenges astronomers' understanding of gamma-ray bursts

Astronomers at the University of North Carolina at Chapel Hill have helped uncover new clues about the longest-lasting cosmic explosion ever observed, a gamma-ray burst that lasted nearly seven hours. The event, known as ...

11 hours ago in Astronomy & Space
Phys.org / Sum-frequency microscope can image an invisible 2D material

Researchers from the Physical Chemistry and Theory departments at the Fritz Haber Institute have found a new way to image layers of boron nitride that are only a single atom thick. This material is usually nearly invisible ...

9 hours ago in Nanotechnology
Phys.org / A geometric recipe for stabilizing atomically thin metals

Metallenes are atomically thin metals whose unique properties make them extremely promising for nanoscale applications. However, their extreme thinness makes them also flimsy.

9 hours ago in Nanotechnology
Medical Xpress / Immigrant women careworkers keep Ontario's home care afloat under exploitative conditions

Despite recent provincial investments, Ontario's home-care system is still in crisis. Underfunding, rationed care and ideological preferences for privatization of services undermine dignified aging and care for those in need ...

2 hours ago in Medical economics
Phys.org / Active zones and mini retreats—how to build preschools suitable for neurodivergent kids

An estimated 15–20% of children are neurodivergent, with diagnoses rising each year. They may have a neurodevelopmental condition such as autism or attention-deficit/hyperactivity disorder.

2 hours ago in Other Sciences
Phys.org / The 'hobbits' mysteriously disappeared 50,000 years ago. Our new study reveals what happened to their home

About 50,000 years ago, humanity lost one of its last surviving hominin cousins, Homo floresiensis (also known as "the hobbit" thanks to its small stature). The cause of its disappearance, after more than a million years ...

12 hours ago in Other Sciences
Phys.org / How microtubules take part in cellular signal processing

Microtubules perform an active role in communication within the cell by transmitting received signals to the cell's functional units. Researchers at the Paul Scherrer Institute PSI and the Department of Biomedicine at the ...

10 hours ago in Biology