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Cell & Microbiology Apr 23, 2025

Stem cells need positional signals to drive regeneration, flatworm study reveals

Scientists at the National Cancer Institute and partnering institutions have discovered that Schmidtea polychroa, a flatworm capable of regenerating lost tissue, develops this ability progressively during early life stages. ...

Bio & Medicine Apr 23, 2025

Scientists have found a way to 'tattoo' tardigrades

If you haven't heard of a tardigrade before, prepare to be wowed. These clumsy, eight-legged creatures, nicknamed water bears, are about half a millimeter long and can survive practically anything: freezing temperatures, ...

Cell & Microbiology Apr 22, 2025

Researchers investigate how microbes feel their way around

Understanding how bacteria form communities on surfaces, including biofilms, has significant implications for both health and industry. Cells use tactile sensors to detect surfaces and convert the sense of touch into biochemical ...

Cell & Microbiology Apr 18, 2025

'Magic carpet' guides cells to self-organize in 3D

During morphogenesis—the process by which living organisms take shape—cells collectively position themselves in specific ways, leading to the development of tissues and organs. Being able to recreate aspects of these ...

Plants & Animals Apr 16, 2025

Robot-powered biofoundry accelerates plant engineering for improved oil production

As the global population grows, the demand for food and energy is increasing even as extreme weather events make crops more vulnerable to stress. While traditional breeding takes years to develop more resilient crops, plant ...

Earth Sciences Apr 16, 2025

Using vibrations to see into Yellowstone's magma reservoir

Beneath Yellowstone lies a magma reservoir, pulsing with molten and superheated rock and exsolved gases. Scientists have long known about the chamber's existence, but have yet to precisely locate its uppermost boundary and ...

Cell & Microbiology Apr 15, 2025

Electron transporter identified in mammals protects against low oxygen

Ubiquinone, a metabolite critical to generating energy in cells, has long been thought to be the only mitochondrial electron transport chain carrier in mammals. Although other electron transporters have been identified in ...

Ecology Apr 10, 2025

Can we really resurrect extinct animals, or are we just creating hi-tech lookalikes?

From dire wolves to woolly mammoths, the idea of resurrecting extinct species has captured the public imagination. Colossal Biosciences, the Dallas-based biotech company leading the charge, has made headlines for ambitious ...

Bio & Medicine Apr 10, 2025

A new approach to cancer treatment: Tiny vesicles help the immune system fight tumors

Scientists at the Nano Life Science Institute (WPI-NanoLSI), Kanazawa University and colleagues have developed a promising new approach to cancer treatment. By using tiny, naturally occurring particles called extracellular ...

Biotechnology Apr 9, 2025

Smart delivery tech boosts CRISPR efficiency, restores vision in mice

A research team from Helmholtz Munich and the Technical University of Munich has developed an advanced delivery system that transports gene-editing tools based on the CRISPR/Cas9 gene-editing system into living cells with ...

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