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Phys.org / Astronomers measure both mass and distance of a rogue planet for the first time
While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets seem to have been knocked out of their orbits, floating through space free of any particular gravitational ...
Phys.org / Chess960's random setups still favor white, new study reveals
Chess is a relatively simple game to learn but a very difficult one to master. Because the starting positions of the pieces are fixed, top players have relied on memorizing the "best" opening moves, which can sometimes result ...
Phys.org / Evidence of upright walking found in 7-million-year-old Sahelanthropus fossils
In recent decades, scientists have debated whether a seven-million-year-old fossil was bipedal—a trait that would make it the oldest human ancestor. A new analysis by a team of anthropologists offers powerful evidence that ...
Phys.org / Sudden breakups of monogamous quantum couples surprise researchers
Quantum particles have a social life, of a sort. They interact and form relationships with each other, and one of the most important features of a quantum particle is whether it is an introvert—a fermion—or an extrovert—a ...
Phys.org / How juvenile lobsters fall into a deadly natural trap in the Florida Keys
In the shallow waters of the Florida Keys, juvenile Caribbean spiny lobsters are unwittingly meeting their doom by stumbling into naturally occurring ecological traps, according to a new study published in the Proceedings ...
Tech Xplore / On-demand hydrogen fuel production goes dark-mode
Hydrogen, the lightest element on the periodic table, is a master of escaping almost any container it's stored in. Its extremely small size allows it to squeeze through atomic-scale gaps in the storage materials, which is ...
Phys.org / Wood-derived chemicals offer safer alternative for thermal receipt paper coatings
Every day, millions of people use thermal paper without thinking about it. Receipts, shipping labels, tickets, and medical records all rely on heat‑sensitive coatings to make text appear. More specifically, heat triggers ...
Phys.org / Bacteria reveal second 'shutdown mode' for surviving antibiotic treatment
A new study reveals that bacteria can survive antibiotic treatment through two fundamentally different "shutdown modes," not just the classic idea of dormancy. The paper is published in the journal Science Advances.
Phys.org / Flowering plant origins: Dosage-sensitive genes suggest no whole-genome duplications in ancestral angiosperm
Angiosperms, also known as flowering plants, represent the most diverse group of seed plants, and their origin and evolution have long been a central question in plant evolutionary biology. Whole-genome duplication (WGD), ...
Phys.org / First ancient herpesvirus genomes document their deep history with humans
For the first time, scientists have reconstructed the ancient genomes of human betaherpesvirus 6A and 6B (HHV-6A/B) from archaeological human remains more than two millennia old. The study, led by the University of Vienna ...
Medical Xpress / High-dose risankizumab trial tests staying power against psoriasis
Oregon Medical Research Center in Portland, Oregon, has led a phase 2 trial in moderate-to-severe plaque psoriasis that paired higher-than-approved doses of risankizumab with extended follow-up and found high early skin clearance ...
Medical Xpress / Combination therapy for Burkitt's lymphoma dramatically improves cure rates in mice
Burkitt's lymphoma is a rare and aggressive blood cancer characterized by a translocation of the MYC gene. It occurs most often in children and young adults. In recent years, CAR-T cell therapy—often referred to as a "living ...
