Science ❯ Physics

Light

Wavelengths Refraction Polarization Infrared Light Optics Atmospheric Effects Sunlight Reflection Solar Phenomena Sun Electromagnetic Spectrum Scattering Wave-Particle Duality Brightness Photonics Polarisation Color Spectroscopy Infrared Radiation Visible Light Structured Light Artificial Lighting Artificial light Indirect Viewing Speed of Light Ultraviolet Light Spectrum Pinhole Projectors Sun's Corona Sun's Photosphere Nanotechnology Shadow Observation Projection Eye Protection UV Light Composite Imaging Laser Physics Nature of Light Daylight Distance Measurement Color Theory Magnetism Shadows Color Perception Wavelength Infrared Technology Gravitational Lensing Solar Position Laser Technology Attosecond Pulses of Light High-speed Photography Laser Pulses Attosecond Spectroscopy Pulse Duration Pulses Laser Beam Laser Mirrors Spectrograph Spectral Patterns Transmittance

Atacama Cosmology Telescope Issues Final Data Release, Confirms Planck-Like Hubble Value and Tightens Model Constraints

The final ACT release hands high-resolution polarization data to researchers for fresh tests of the Hubble tension.

Study Shows Light’s Magnetic Field Contributes to the Faraday Effect

IXPE Detects Unexpectedly High X-Ray Polarization From Heartbeat Black Hole

MIT Ultracold-Atom Experiment Resolves Century-Old Einstein–Bohr Debate on Light Duality

Ground Telescopes Capture Polarized Microwave Light From Cosmic Dawn

Infrared-Enabled Contact Lenses Offer Night Vision Without Power Source

Infrared Contact Lenses Enable Vision in Darkness and Through Closed Eyes