Forensics News

July 20, 2026

Top Headlines

Scientists Tested 39 Sweeteners and Found Unexpected Gut Effects

July 17, 2026 A large laboratory study found that many commonly used sweeteners can directly change the growth of gut bacteria. Researchers identified more than 100 cases in which sweeteners behaved differently when combined with medications, caffeine, or ...

The Secret to Healthy Aging May Be Hidden in Your Blood

July 4, 2026 Some people live past 100 with remarkable health, and researchers may have uncovered one reason why. A new study found that centenarians have a unique chemical "fingerprint" in their blood that sets them apart from normal aging, including unusual ...

Scientists Discover a New Way to Prevent Gum Disease Without Killing Good Bacteria

May 8, 2026 Scientists have uncovered a surprising way to influence the bacteria living in our mouths — not by killing them, but by interrupting how they “talk” to each other. Researchers found that dental ...

Artificial Saliva Made from Sugarcane Protein Protects Teeth from Acid and Decay

Apr. 5, 2026 Scientists have created an artificial saliva using a sugarcane protein that can protect teeth and fight bacteria. The key ingredient, CANECPI-5, binds directly to enamel, forming a shield against ...

What’s Hiding Inside Colon Cancer Could Change Treatment

Apr. 1, 2026 Colorectal cancer may carry a unique microbial “fingerprint,” setting it apart from other cancers and opening a new frontier in diagnosis and treatment. By analyzing DNA from over 9,000 patients, researchers discovered that only colorectal ...

Scientists Discover a Hidden System That Turns Brown Fat Into a Calorie Burner

Mar. 28, 2026 Scientists have identified a key biological system that helps brown fat burn energy by building the networks it needs to function. A protein called SLIT3 splits into two parts, with each piece ...

Scientists Link Childhood Stress to Lifelong Digestive Issues

Mar. 17, 2026 Early life stress may set the stage for long-term digestive problems by disrupting the gut-brain connection. Studies in both mice and thousands of children found links to symptoms like pain, constipation, and IBS. Scientists discovered that ...

Scientists Discover a Hidden Gut Bacterium Linked to Good Health

Feb. 14, 2026 A global study has uncovered a mysterious group of gut bacteria that shows up again and again in healthy people. Known as CAG-170, these microbes were found at lower levels in people with a range of chronic diseases. Genetic clues suggest they help ...

AI Reads Brain MRIs in Seconds and Flags Emergencies

Feb. 10, 2026 Researchers at the University of Michigan have created an AI system that can interpret brain MRI scans in just seconds, accurately identifying a wide range of neurological conditions and determining which cases need urgent care. Trained on hundreds ...

The Fat You Can’t See Could Be Shrinking Your Brain

Jan. 28, 2026 Where your body stores fat may matter just as much as how much you carry—especially for your brain. Using advanced MRI scans and data from nearly 26,000 people, researchers identified two surprising fat patterns tied to faster brain aging, ...

The Invisible Microbes That Help Keep Us Healthy

Jan. 4, 2026 Not all microbes are villains—many are vital to keeping us healthy. Researchers have created a world-first database that tracks beneficial bacteria and natural compounds linked to immune strength, stress reduction, and resilience. The findings ...

This Ultra-sensitive Imaging System Can Spot Cancer Earlier

Dec. 23, 2025 A new imaging technology can distinguish cancerous tissue from healthy cells by detecting ultra-weak light signals. It relies on nanoparticles that bind to tumor markers, making cancerous areas easier to identify. The system is far more sensitive ...

Latest Headlines

updated 10:20am EDT

AI Detects Cancer but It’s Also Reading Who You Are

Dec. 17, 2025 AI tools designed to diagnose cancer from tissue samples are quietly learning more than just disease patterns. New research shows these systems can infer patient demographics from pathology slides, ...

Harvard Gut Discovery Could Change How We Treat Obesity and Diabetes

Dec. 14, 2025 Scientists found that certain molecules made by gut bacteria travel to the liver and help control how the body uses energy. These molecules change depending on diet, genetics, and shifts in the ...

The Body Trait That Helps Keep Your Brain Young

Nov. 25, 2025 Scientists discovered that more muscle and less hidden abdominal fat are linked to a younger biological brain age. Deep visceral fat appeared to accelerate brain aging, while muscle mass offered a ...

Scientists Find 15 Gut Bacteria That May Drive Heart Disease

Nov. 12, 2025 Scientists in Seoul have uncovered 15 gut bacterial species linked to coronary artery disease, showing that microbes can influence heart health far beyond digestion. Their findings reveal how shifts ...

Goodbye Cavities? This New Toothpaste Made from Hair Can Heal Enamel

Nov. 10, 2025 Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Your Gut Microbes Might Be Turning Fiber Into Extra Calories

Oct. 24, 2025 ASU scientists found that people whose gut microbes make more methane extract more calories from fiber-rich foods. Methanogens help the microbiome turn fiber into energy by consuming hydrogen and ...

A Plant Compound Might Be the Secret Weapon Against Gum Disease

Sep. 30, 2025 A team of researchers tested morin, a plant compound, against gum disease bacteria and found strong antimicrobial benefits. By encapsulating it in polymers, they created a powdered form for oral ...

Pain Relief Without Pills? VR Nature Scenes Trigger the Brain’s Healing Switch

July 31, 2025 Stepping into a virtual forest or waterfall scene through VR could be the future of pain management. A new study shows that immersive virtual nature ...

Invisible ID: How a Single Breath Could Reveal Your Health—and Your Identity

June 13, 2025 Scientists have discovered that your breathing pattern is as unique as a fingerprint and it may reveal more than just your identity. Using a 24-hour ...

Evolution of a Single Gene Allowed the Plague to Adapt, Survive and Kill Much of Humanity Over Many Centuries

May 29, 2025 Scientists have documented the way a single gene in the bacterium that causes bubonic plague, Yersinia pestis, allowed it to survive hundreds of ...

New Study Reveals Our Skin's Own Bacteria Can Help Protect Us from the Bad Effects of Sunlight

May 14, 2025 The skin microbiome plays an important role in health and disease. Researchers have now substantiated that certain skin bacteria can protect us from the sun's ultraviolet (UV) radiation ...

Your Fingers Wrinkle in the Same Pattern Every Time You're in the Water for Too Long

May 12, 2025 Your fingers wrinkle in the same pattern every time you're in the water for too long, according to new ...

Heart Rhythm Disorder Traced to Bacterium Lurking in Our Gums

May 9, 2025 New research shows that the gum disease bacterium P. gingivalis can slip into the bloodstream and infiltrate the heart. There, it quietly drives scar tissue buildup -- distorting the heart's ...

Researchers Introduce a Brand-New Method to Detect Gunshot Residue at the Crime Scene

Apr. 16, 2025 Crime scene investigation may soon become significantly more accurate and efficient thanks to a new method for detecting gunshot residues. Researchers have developed the technique that converts lead ...

Pioneering Method Detects Oral Cancer Earlier

Apr. 14, 2025 The powerful potential of nano technologies and AI to detect oral cancer earlier and more accurately have been revealed by a new ...

Early Education Impacts Teenage Behavior

Apr. 8, 2025 Researchers explored the long-term effects of preschool expansion in Japan in the 1960s, revealing significant reductions in risky behaviors amongst teenagers. By analyzing regional differences in ...

Novel Point-of-Care Technology Delivers Accurate HIV Results in Minutes

Apr. 2, 2025 The technology described uses a nanomechanical platform and tiny cantilevers to detect multiple HIV antigens at high sensitivity in a matter of minutes. These silicon cantilevers are cheap and easy ...

AI Is as Good as Pathologists at Diagnosing Celiac Disease, Study Finds

Mar. 27, 2025 A machine learning algorithm was able to correctly identify in 97 cases out of 100 whether or not an individual had Celiac disease based on their biopsy, new research has shown. The AI tool, which ...

VR Crime Scene Tech

Mar. 25, 2025 Researchers presented advances shaping the world of forensics, from research that could improve how forensic scientists estimate a person's age at death, to technology demos of CSIxR -- a ...

Nature Relieves Physical Pain: Pain-Related Signals in the Brain Are Reduced

Mar. 13, 2025 Neuroscientists have shown that experiencing nature can alleviate acute physical pain. Surprisingly, simply watching nature videos was enough to relieve pain. Using functional magnetic resonance ...

An Aerosol Test for Airborne Bird Flu

Mar. 7, 2025 Recent outbreaks of highly pathogenic avian influenza (also known as bird flu) have created a need for rapid and sensitive detection methods to mitigate its spread. Now, researchers have developed a ...

New Biosensor Can Detect Airborne Bird Flu in Under 5 Minutes

Mar. 3, 2025 As highly pathogenic H5N1 avian influenza continues to spread in the U.S., posing serious threats to dairy and poultry farms, both farmers and public health experts need better ways to monitor for ...

New AI-Powered Tool Could Enhance Traumatic Brain Injury Investigations in Forensics and Law Enforcement

Feb. 26, 2025 A team of researchers has developed an advanced physics-based AI-driven tool to aid the forensic investigation of traumatic brain injuries ...

Study Suggests Drunk Witnesses Are Less Likely to Remember a Suspect's Face

Feb. 19, 2025 Researchers have tested whether intoxicated people can be reliable witnesses when it comes to identifying a suspect's face after a crime is ...

Scientists Develop Realistic 'Micro-Gut' Model to Study the Relationship Between Gut Microbes and Human Diseases

Feb. 10, 2025 In a breakthrough for the advanced study of gut health, scientists have developed a 3D microscopic version of the human intestines condensed into a small chip about half the size of a five-cent coin. ...

Microbial Therapy Offers New Hope for Vitiligo Patients

Jan. 28, 2025 A natural compound derived from gut-friendly bacteria significantly slows the progression of vitiligo and may restore pigmentation, reports a new pre-clinical study in ...

A Deep Learning Pipeline for Controlling Protein Interactions

Jan. 16, 2025 Scientists have used deep learning to design new proteins that bind to complexes involving other small molecules like hormones or drugs, opening up a world of possibilities in the computational ...

MRI-First Strategy for Prostate Cancer Detection Proves to Be Safe, Study Finds

Dec. 19, 2024 There are several strategies for the early detection of prostate cancer. The first step is often a blood test for prostate-specific antigen (PSA). If PSA levels exceed a certain threshold, the next ...

Researchers Reveal Mechanisms Underlying Sjögren's Disease

Dec. 18, 2024 Researchers are closer to understanding what drives the autoimmune disorder Sj gren's disease, thanks to new discoveries about the role of calcium signaling, regulatory T cells, and interferon. ...

Bioengineered Yeast Microbes as Targeted Drug Delivery Systems

Dec. 16, 2024 Researchers have developed a groundbreaking way to engineer yeast (Saccharomyces cerevisiae) to create microbial communities that can perform complex tasks and self-regulate their composition in ...