Fruit Fly Studies in Space Reveal Which Gravity Findings Hold Up
A critical review finds that fruit fly gravity research identifies candidate sensitive life stages but that many spaceflight responses cannot...
New relativistic framework sharpens satellite tests of gravitational redshift
A theoretical study derives a dual one-way Doppler-cancellation observable to order c^-3 that could support 10^-18-level space-based gravitational-redshift tests.
New Colored Black Holes Emerge from Logarithmic Nonlinear Yang–Mills Theory
Theoretical physicists have constructed static, spherically symmetric colored black holes in four-dimensional Einstein gravity coupled to logarithmic nonlinear SU(2) Yang–Mills...
Blade-End Riblets Cut Compressor Cascade Losses by About Six Percent
Riblets applied near the blade root in a linear compressor cascade reduced total pressure loss by about six percent at...
Deep Reinforcement Learning Tracks Drag While Attention-Based BiLSTM Speeds Projectile Trajectory Prediction
A new study combines TD3 reinforcement learning for drag coefficient identification with an attention-based BiLSTM that cuts trajectory prediction error...
UMD-led team wins $7.5 million to shape intense laser light and control matter
A University of Maryland-led collaboration has won a $7.5 million Department of Defense award to investigate how structuring intense femtosecond...
Double debris disc around dead star hints at our Solar System’s fate
Astronomers using ESO's Very Large Telescope have discovered a unique double disc of planetary debris around the white dwarf J1328−1450,...
Light-Braked Molecular Rotor Slows Random Motion 300,000-Fold
Chemists at IOCB Prague have created a molecular system in which light switches a motor that brakes a thermally driven...
Regular Black Bounce Objects in Modified Gravity Show Distinct Thermodynamic and Radiation Signatures
A theoretical study of Simpson–Visser regularised Schwarzschild-MOG compact objects derives corrected thermodynamics, photon-sphere temperatures and accretion-disk radiation for both black...
Charged black holes with triple horizons emerge from a regularized electric potential
A theoretical study maps the horizons, thermal stability and shadow behavior of black holes sourced by a nonlinear electrodynamics model...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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