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Phys.org / A shift from the sandlot to the travel team for youth sports

Pickup basketball and neighborhood kickball are less common now than for generations past, giving way to more organized and formal youth sports intended to help kids get ahead, a new study suggests.

Feb 23, 2026 in Other Sciences
Phys.org / The optical engineering required to photograph an Earth twin

More and more papers are coming out about the upcoming Habitable Worlds Observatory (HWO). As the telescope moves from theory to practice (and physical manifestation), various working groups are discovering, defining, and ...

Feb 23, 2026 in Astronomy & Space
Phys.org / Exomoons could reveal themselves through lunar eclipses

Our solar system hosts almost 900 known moons; more than 400 orbit the eight planets while the remaining orbit dwarf planets, asteroids, and Trans-Neptunian Objects (TNOs). Of these, only a handful are targets for astrobiology ...

Feb 23, 2026 in Astronomy & Space
Medical Xpress / Recurrent prostate cancer: Two treatment strategies with uncertain outcomes compared

Imperial College London investigators compared focal therapy with prostate removal surgery for men with prostate cancer that returned after radiotherapy. Matched analyses estimated 10-year cancer-specific survival at 92% ...

Feb 18, 2026 in Oncology & Cancer
Phys.org / Proton's width measured to unparalleled precision, narrowing the path to new physics

Physicists in Germany have carried out the most accurate measurement to date of the width of the proton. By examining a previously unexplored energy-level transition in the hydrogen atom, Lothar Maisenbacher and colleagues ...

Feb 17, 2026 in Physics
Phys.org / A super stable laser on the moon could guide future lunar missions and improve our timekeeping

Scientists are proposing to build a laser in a crater on the moon to help future lunar missions land safely in the dark and find their way around. This ultra-stable light source could also help us keep time more accurately, ...

Feb 18, 2026 in Astronomy & Space
Medical Xpress / Osteoporosis drug shows potential against diseases caused by excess iron

Researchers at the University of São Paulo (USP) in Brazil have discovered that two osteoporosis drugs (etidronate and tiludronate) may combat diseases caused by iron accumulation in the body. In tests conducted on human ...

Feb 23, 2026 in Medications
Phys.org / A hidden reason inner ear cells die—and what it means for preventing hearing loss

Proteins long known to be essential for hearing have been hiding a talent: they also act as gatekeepers that shuffle fatty molecules across cell membranes. When this newly discovered function goes haywire—due to genetic ...

Feb 21, 2026 in Biology
Phys.org / AI system TongGeometry generates and solves olympiad-level geometry problems

The International Mathematical Olympiad (IMO) is a prestigious competition featuring talented high school students from around the world, in which competitors solve complicated mathematical problems. Geometry problems from ...

Feb 17, 2026 in Other Sciences
Medical Xpress / Online searches for crisis hotlines surged worldwide and rose in the same months as suicide-related searches

A new study analyzing global Google Trends data from January 2004 to August 2025 finds that online search interest in "crisis hotline" has increased sharply in recent years and tends to rise in the same months as searches ...

Feb 23, 2026 in Psychology & Psychiatry
Medical Xpress / AI chatbots may worsen mental illness

People with mental illness who use AI chatbots risk experiencing a worsening of their condition. This is shown by a new study published in the journal Acta Psychiatrica Scandinavica. The researchers screened electronic health ...

Feb 23, 2026 in Psychology & Psychiatry
Medical Xpress / Post-disaster prevalence of mental health problems can peak more than a decade later, says meta-analysis

After a disaster, population mental health generally improves, but an increase in mental health problems often follows, potentially peaking years later, according to a systematic review and meta-analysis published in the ...

Feb 23, 2026 in Psychology & Psychiatry