Science - Page 4

A deep-sea tripod fish resting above the ocean sediment with elongated pelvic and caudal fin rays.

September 22, 2026

Deep-Sea Fish Filmed Walking Upside Down Raises Questions About Unusual Ocean Locomotion

A deep-sea fish has been captured on video walking upside down during a deep-ocean expedition, producing footage of an unusual locomotion behavior rarely recorded in deep-water field conditions. The recording adds to

Science·Technology

Jensen Huang Calls AI Extinction Warnings ‘Doomsday Narratives’ in CBS Interview

Nvidia CEO Jensen Huang has publicly dismissed near-term warnings about AI causing human extinction, calling such predictions exaggerated. His comments have renewed a debate that has been running between technology executives and AI safety researchers for several years — one

September 22, 2026

Tiny crustaceans were seen riding giant sea spiders 3,000 metres below the Pacific surface

Environment·Nature·Science·World

# Why Deep-Sea Crustaceans Are Hitching Rides on Giant Sea Spiders Picture a creature the size of a dinner plate, walking across the seafloor

FDA Clears Aptitude Metrix Molecular COVID Test for Over-the-Counter Use

Health·News·Science

If a rapid antigen test told you “negative” while you felt sick, a new FDA-cleared molecular test offers another option. It is intended for

Mercury May Have Shrunk More Than Thought as Craters Hide the Planet’s Wrinkles

Science·Space

BepiColombo Completes 9.9 Billion-Kilometer Journey: European-Japanese Spacecraft Nears Mercury Orbit

On September 3, after eight years in space, a spacecraft called BepiColombo shed its final external component and began the last phase of its journey to Mercury. It has traveled 9.9 billion

Sonali Tiwary

September 11, 2026

A person lies in bed with warm side lighting, representing nighttime light exposure studied for links to heart structure changes.

Health·Lifestyle·Science

Nighttime Light Exposure Linked to Heart Chamber Thickening — 11,000-Person Study Shows Cardiac Risk

If you sleep with a lamp on or your television quietly running, new research has a message: it might be affecting your heart structure. A study of over 11,000 people published in

Tejal Somvanshi

September 11, 2026

A healthcare worker administers an injection, representing clinical research into one-time cholesterol-lowering gene-editing treatment.

Health·Science

Single Gene-Editing Injection Cuts Cholesterol 53% in Early Trials — But Long-Term Safety Remains Unknown

Imagine a single injection that cuts your cholesterol in half and keeps it that low for a year. That's what early testing of a new gene-editing treatment shows. But the jump from

Tejal Somvanshi

September 11, 2026

Rehabilitation therapy session for an older man recovering from stroke.

Health·Policy·Science

2026 Stroke Rehabilitation Guidelines: 24-Hour Assessment Multidisciplinary Care Strategy

The American Heart Association and American Stroke Association published updated clinical guidelines in August 2026 that emphasize the importance of early rehabilitation in stroke recovery. The 2026 guidelines recommend beginning rehabilitation during

Tejal Somvanshi

September 10, 2026

Photograph of unhulled whole sesame seeds placed in a small preparation bowl.

Health·Lifestyle·Science

Bone Health Calcium 1000-1200mg: Bioavailability Secrets Sesame Seeds Ragi Leafy Greens

People often hear that milk is the best way to build strong bones, but that’s incomplete advice. Calcium is essential for bone strength, true, but the full picture includes other foods, different

Tejal Somvanshi

September 10, 2026

Titanosaur sauropod hatchling and egg fossil image

Environment·Science

Titanosaur Eggs in Patagonia Reveal Cold-Climate Nesting Strategy

Titanosaurs, the largest land animals ever to walk Earth, nested and raised their young in the frigid regions near Antarctica—a finding that overturns decades of assumptions about where these massive sauropods could

Govind Tekale

September 10, 2026

Woman seated in a chair representing menopause brain health and memory research.

Health·Science

Menopause Brain Studies Split the Signal: No Volume Loss, But Earlier Timing Matters

Two studies released this week give a more careful picture of menopause and the ageing brain. A Nature Communications study examined structural brain changes across puberty, pregnancy and menopause, using data from

Tejal Somvanshi

September 10, 2026

Data centre servers used to illustrate AI infrastructure and safety debate

Science·Technology

Anthropic Researcher Quits With AI Safety Warning as Congress Faces New Pressure

An AI researcher set off a social media frenzy by quitting his job at Anthropic and accusing both OpenAI and Anthropic of acting irresponsibly, igniting concern about the rapid pace of AI

Karmactive Team

September 10, 2026

Medical biopsy image representing cancer biomarker research and lung adenocarcinoma senescence scoring.

Health·Science·Technology

Lung Adenocarcinoma AI Model Turns 888 Gene Profiles Into a Senescence Score

Researchers have developed a machine-learning model called PreCSenM to measure cellular senescence in lung adenocarcinoma. The model is designed to turn gene-expression data into a consistent senescence score. Cellular senescence is the

Tejal Somvanshi

September 10, 2026

International Space Station image used for first Greek astronaut mission story.

Science·Space

First Greek Astronaut Mission Moves From Symbol to Contract With ESA-Vast Deal

Greece’s first astronaut story moved from political announcement to signed mission framework at the International Space Summit in Paris. ESA, acting on behalf of Greece, signed an agreement with Vast for a

Sonali Tiwary

September 10, 2026

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