All News
Phys.org / Canada's national parks can do better at limiting landscape fragmentation, study suggests
According to a Concordia-led study, Canada's national parks may still be struggling to protect landscapes from fragmentation as effectively as intended. The paper is published in the journal Environmental Monitoring and Assessment.
Phys.org / Mars mission simulations reveal key to teamwork under pressure
Whether it's to the moon or Mars, a NASA mission requires some essential preparations: designing and developing the spacecraft, astronaut training and safety checks, clear goals, and strategies and procedures for maintaining ...
Phys.org / Impact of genomic selection on genetic diversity in five European cattle breeds
Genomic selection has revolutionized animal breeding and accelerated genetic gains in breeding programs. However, the introduction of genomic selection in some cosmopolitan breeds has also been associated with increased inbreeding ...
Medical Xpress / First-of-its-kind exoskeleton therapy could redefine how stroke survivors relearn to walk
Each year, nearly 800,000 Americans survive a stroke. For many, the journey to recovery includes relearning one of life's most fundamental activities: walking. Weakness, impaired coordination and reduced control of the legs ...
Science X / Space travel may strip away the mind's oldest anchor, opening a state of consciousness humans rarely experience
When astronauts float free of Earth's pull, their bodies adapt—but something strange happens in their minds. Many report feeling "unmoored," "expanded" or "disconnected," as if reality itself has shifted. Iconic cases like ...
Dialog / 'Contaminated' cultures: Can conservation protect nature while excluding Indigenous peoples?
At an international heritage symposium in Japan, I heard a word that stayed with me: "contaminated." The discussion concerned whether Indigenous peoples needed to be named explicitly in a new World Heritage framework. One ...
Medical Xpress / Ebola infections climb, could take year to contain, health officials say
A growing Ebola outbreak in Central and East Africa could become the worst on record if infections are not brought under control soon, health officials warned this week.
Phys.org / Comb jelly embryos reveal embryonic signaling center shared across early animal evolution
In order for vertebrate embryos to develop their body axes, they require what is known as an embryonic signaling center. This group of cells provides the instructions that determine where up and down, left and right, and ...
Phys.org / Dozens of active dust devils caught swirling across Mars canyon system
The European Space Agency's Mars Express has captured part of Mars's Mamers Valles, a fascinating valley system speckled with brief, tornado-like whirlwinds known as dust devils.
Phys.org / Early warning tool may protect river fish in heat waves
Researchers from the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) have proposed a warning tool that predicts, up to three weeks in advance, when river fish in Switzerland will be at risk from heat. ...
Phys.org / Radar echoes from Europa reveal secrets beneath the ice
A team of scientists has used NASA's Goldstone Solar System Radar and the U.S. National Science Foundation Green Bank Telescope (NSF GBT) to carry out the most extensive radar study to date of Europa, the ocean world orbiting ...
Phys.org / Hubble glimpses merging galaxy clusters
This NASA Hubble Space Telescope image features a galaxy cluster called CL0016+1609, or MACS J0018.5+1626, that is very bright at X-ray wavelengths and is one of the most extensively studied clusters at X-ray and radio wavelengths. ...
