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science/health

Resuscitated Human Retinas Respond to Light Hours After Death

Researchers have achieved a notable breakthrough in maintaining the functionality of human retinas after death. A team demonstrated that perfusing donor human retinas with blood and oxygen allowed the light-sensitive cells to continue responding to light for up to 10 hours post-mortem. The study marks a significant step forward for

U.S. States Tighten Oversight of AI in Health Insurance Decisions

As AI‑driven tools become more common for claims processing, risk assessment, and coverage determinations, state regulators are moving to impose stricter oversight. The emerging guardrails generally require insurers to disclose the logic behind algorithmic decisions, provide clear explanations for adverse actions, and subject AI models to independent audits. These

Kaiser Nurses Report AI Workplace Surveillance Is Hindering Patient Care

Healthcare workers at Kaiser Permanente are pushing back against AI-driven workplace surveillance systems, arguing that the technology is creating unnecessary friction in their workflows and ultimately hurting the patients they serve. According to reports from affected nurses, these surveillance tools—designed to monitor productivity and adherence to protocols—are generating

Anthropic Develops Drug Research AI Tool, Plans Clinical Studies for Neglected Diseases

Anthropic is expanding beyond its core language model business into pharmaceutical research with a dedicated drug discovery tool. The company intends to use this AI system to identify potential treatments for overlooked diseases—conditions that often lack commercial investment due to smaller patient populations or lower profitability. This move represents

Harvard Team Develops Silicon Chip That Writes DNA Using Electricity

Researchers at Harvard University have developed a silicon chip capable of writing multiple DNA sequences at once, using electricity and water-based enzymes as an alternative to conventional DNA manufacturing methods. How It Works The chip harnesses electrical energy to drive enzymatic reactions in aqueous (water-based) conditions. This approach eliminates the

Researchers Uncover Bacterial Mechanism for Producing Anti-Cancer Compounds

Researchers have identified how bacteria naturally manufacture multiple versions of powerful anti-cancer drugs, according to a study published in Science Daily. This breakthrough reveals the underlying mechanism that enables these microorganisms to produce diverse therapeutic compounds. The discovery provides insight into a biological process that has long puzzled scientists. By

Breakthrough in IVF: Immature Eggs Can Now Yield Healthy Lambs

A New Approach to IVF Scientists have achieved a significant milestone in reproductive technology by successfully birthing lambs through an experimental IVF method that uses highly immature eggs. Traditional IVF requires mature eggs for fertilization, but this new technique coaxes immature eggs to become mature ones outside the body before