Science

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First Human-Model Test Shows Enzyme-Converted Kidney Can Function After Blood-Type Switch

Findings suggest a path to broader matching, with clinical use contingent on further safety and regulatory testing.

OpenAI Retracts GPT-5 Erdős Breakthrough Claims After Backlash

Orionid Meteor Shower Peaks Tonight Under New-Moon Darkness

Comets Lemmon and SWAN Near Peak Brightness in Evening Skies

NASA Reopens Artemis III Moon Lander Contract as SpaceX Falls Behind Schedule

Modern Monitoring Clarifies the Moon’s Mysterious Flashes

NTSB Probes United 737 Windshield Crack After High-Altitude Strike Forces Salt Lake City Diversion

Simulations Show Dark Matter Could Explain Milky Way’s Central Gamma-Ray Excess

Retinal Implant Restores Reading Vision for Most Patients With Advanced AMD, NEJM Study Reports

Libra New Moon Arrives Tonight as Neptune Set to Slip Back Into Pisces

Year-Long Study Finds Endurance Athletes Hit a Metabolic Ceiling at About 2.5× BMR

RAG Advances Spotlight Structured Retrieval Gains and Safety Risks in Agentic RL Search

Keeping Water in Cathode Boosts Sodium-Ion Batteries, Enabling Desalination in Salt Water

JWST Detects Five Complex Organics in Protostellar Ice Beyond the Milky Way

Brain Scans Link Successful Fact Learning to Precuneus and Lateral Anterior Temporal Lobe

Tropical Depression Likely Within 48 Hours as Caribbean Disturbance Organizes

Orionids Peak Under New-Moon Skies Tonight

Global Study Maps Uneven Rise of Cancer Trials Across Low- and Middle-Income Countries

Adjuvant Pembrolizumab Cuts Risk of Distant Metastases in Merkel Cell Carcinoma at ESMO 2025

HSF1-Driven Autophagy Found to Undercut Proteasome Drugs in AML, Preclinical Combo Shows Benefit