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Phys.org / Could Mars soil block Earth microbes? 'Water bears' offer a clue
Tardigrades, commonly known as water bears, may be better suited by a new name: Tardiguardians of the Galaxy. Unlike the fictional ragtag team of unenthusiastic heroes, the microscopic animals are providing real insight into ...
Medical Xpress / Engineered CAR-T cells block key protein to break solid tumors' immune shield
UCLA scientists have developed a next-generation CAR-T cell therapy that can overcome the immunosuppressive tumor microenvironment, a protective shield that tumors use to weaken immune cells, block their attack, and fuel ...
Phys.org / Poking a nanostring: Scientists uncover energy cascades in tiny resonators
Scientists at TU Delft have designed a nanostring that, when poked, doesn't lose its energy to the environment immediately. Instead, the energy leaks out within the string, triggering a cascade of distinct vibrational modes. ...
Medical Xpress / Why some tiny tumors vanish and others grow: Discovery could help treat cancer at very earliest stages
Cambridge scientists have shown that when tumors first emerge, interactions with healthy cells in the underlying supportive tissue determine their ability to survive, grow, and progress to advanced stages of disease.
Phys.org / Missing methane: Countries may be underestimating wastewater greenhouse gas emissions
The amount of greenhouse gases produced by the wastewater sector may be higher than reports suggest. According to a paper published in the journal Nature Climate Change, countries are missing out on reporting a significant ...
Phys.org / 'Old Mother Goose' challenges a 14-million-year lineage story in New Zealand
The discovery of a rare fossil goose in an ancient Central Otago lake shows the evolutionary history of Aotearoa New Zealand birds is much more dynamic than once thought, a University of Otago–Ōtākou Whakaihu Waka researcher ...
Phys.org / Chemists rapidly assemble fusicoccadiene, a complex fungal molecule tied to cancer research
A Florida State University chemist has developed a method to rapidly assemble significantly complex natural molecules with potential for biomedical applications, opening the door for novel drug therapies based on the molecule's ...
Medical Xpress / Half of Americans unaware of at-home colon cancer screening options
Colon cancer is now the deadliest cancer for adults under 50, yet it remains one of the most preventable since polyps detected and removed during screening can't turn into cancer later.
Medical Xpress / Researchers discover hidden brain map that may improve epilepsy care
Mayo Clinic researchers have identified a hidden "movement map" deep within the brain—a discovery that could help surgeons reduce side effects from epilepsy procedures and guide future treatments for speech and movement ...
Phys.org / Salmonids reveal the cold truth about human impacts on Fennoscandian lakes
A large-scale study led by the University of Jyväskylä revealed that human activity is consistently changing the ecosystems of Northern European lakes. The study shows that hydropower and human activity in catchment areas ...
Phys.org / 70-year field study finds fertilizer imbalance can halve mycorrhizal fungi
Almost all plants live in close symbiosis with so-called mycorrhizal fungi—an important symbiosis for absorbing essential nutrients. In their new study, a team led by ecologist Christina Kaiser from the Center for Microbiology ...
Phys.org / Nitrous oxide, a product of fertilizer use, may harm some soil bacteria
Plant growth is supported by millions of tiny soil microbes competing and cooperating with each other as they perform important roles at the plant root, including improving access to nutrients and protecting against pathogens. ...