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Plants & Animals Mar 21, 2024

How do halibut migrate? Clues are in their ear bones

Rising temperatures, changes in major currents, oxygen depletion at great depths: the Gulf of St. Lawrence has undergone major changes in its environmental conditions in recent decades. That has put many species in danger ...

Bio & Medicine Mar 14, 2024

Engineered MgO nanoparticles: A promising path to synergistic cartilage and bone therapy

In a recent study published in Science Advances, researchers from Nanjing Drum Tower Hospital and others have unveiled a promising approach for treating osteoarthritis (OA) using engineered magnesium oxide (MgO) nanoparticles.

Bio & Medicine Mar 14, 2024

Scientists develop new multicellular scaffold strategy for treating tendon-bone injuries

According to a study published in Science Advances, a research group led by Prof. Wu Chengtie from the Shanghai Institute of Ceramics of the Chinese Academy of Sciences has developed a multicellular scaffold based on inorganic ...

Cell & Microbiology Feb 19, 2024

Our ligaments and bones don't grow the way we thought, new research finds

New research by Northeastern scientists questions the long-held belief that the connective tissues that give us mechanical strength, such as tendons, ligaments, bones and skin, form in the human body by cells coming together.

Cell & Microbiology Feb 6, 2024

RNA splicing regulation discovery provides insight into bone diseases

In today's aging societies, bone and joint diseases are becoming increasingly common. For example, in Japan alone, over 12 million people suffer from osteoporosis, a condition that severely weakens bones and makes them fragile. ...

Analytical Chemistry Feb 1, 2024

Researchers develop novel 'bone bandage' material for cracked bones

Bone regeneration is a complex process, and existing methods to aid regeneration including transplants and growth factor transmissions face limitations such as the high cost. But recently, a piezoelectric material that can ...

Paleontology & Fossils Jan 22, 2024

Student discovers 200-million-year-old flying reptile in Somerset

Gliding winged-reptiles were among the ancient crocodile residents of the Mendip Hills in Somerset, researchers at the University of Bristol have revealed.

Space Exploration Jan 22, 2024

New stem cell research to take flight into space

A Mayo Clinic research experiment will be part of a payload that launches into space from NASA's Kennedy Space Center in Cape Canaveral, Florida, on Jan. 29, subject to weather conditions and other factors. The research team ...

Plants & Animals Jan 10, 2024

From embryo to evolution: Insights from the head of lizards and snakes

The evolution of animal heads is a remarkable example of how various anatomical features co-evolved to adapt to different ecological niches, behaviors and functions. But the intricate details of why vertebrate head shapes ...

Evolution Dec 20, 2023

A 19-million-year-old fossil jaw bone hints the biggest whales first evolved somewhere unexpected

Baleen whales are the titans of the ocean, the largest animals to have ever lived. The record holder is the blue whale (Balaenoptera musculus), which can reach lengths of up to 30 meters. That's longer than a basketball court.

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