Science news

FlashFeed
🔬
Oder River Ecosystem Slowly Recovering – Full Restoration Still Years Away
🔬 Science

Oder River Ecosystem Slowly Recovering – Full Restoration Still Years Away

More than three years after the ecological disaster in the Oder River, fish and mussel populations are gradually recovering. German experts are cautiously optimistic but warn that full restoration of the river's ecosystem will take several more years.

🔬
1,700 Free Online Courses from Top Universities Now Available
🔬 Science

1,700 Free Online Courses from Top Universities Now Available

OpenCulture has compiled a list of 1,700 free online courses from top universities around the world. The courses span a wide range of academic subjects and are available at no cost. It represents one of the largest freely accessible collections of university-level education online.

🔬
Scientists Identify Source of Mysterious Repeating Radio Signals From Deep Space
🔬 Science

Scientists Identify Source of Mysterious Repeating Radio Signals From Deep Space

Researchers have identified the source of mysterious repeating radio signals arriving from deep space, a breakthrough they describe as a potential "Rosetta stone" for understanding such cosmic signals. The discovery could be key to deciphering the nature and origin of fast radio bursts and similar phenomena. The findings were published by a team of radio astronomy researchers.

🔬
NASA Inspector General: Kennedy Space Center Infrastructure Can't Handle SpaceX, Blue Origin Demand
🔬 Science

NASA Inspector General: Kennedy Space Center Infrastructure Can't Handle SpaceX, Blue Origin Demand

A NASA Office of Inspector General report finds that launch infrastructure at Kennedy Space Center in Florida is aging and nearing capacity, unable to meet growing demand from SpaceX's Starship and Blue Origin's New Glenn programs. The report warns that the dated facilities threaten access to space for NASA, other government agencies, and commercial partners. The Wallops Flight Facility in Virginia is also covered, but Kennedy's shortfalls are flagged as the most critical.

🔬
Euphrates Formed From Two Merged Rivers 5 Million Years Ago, Study Finds
🔬 Science

Euphrates Formed From Two Merged Rivers 5 Million Years Ago, Study Finds

A new study suggests the Euphrates River originally consisted of two separate rivers that merged due to tectonic activity around five million years ago. This geological shift altered both rivers' courses, eventually giving rise to the Fertile Crescent, the cradle of some of the earliest known civilisations. The finding sheds new light on the geographical origins of ancient Mesopotamian culture.

🔬
Giant sea creatures lost for 10 years rediscovered off California coast
🔬 Science

Giant sea creatures lost for 10 years rediscovered off California coast

A mysterious ocean species nicknamed "Seasquatches" has been rediscovered off the California coast after being considered lost for a decade. These creatures can grow larger than three feet across and move faster than researchers expected. The rediscovery is considered a significant find given how elusive the species has proven to be. Scientists are now studying the newly found population.

🔬
NASA Launches Student Experiments on Sounding Rocket June 24 from Wallops
🔬 Science

NASA Launches Student Experiments on Sounding Rocket June 24 from Wallops

NASA's Wallops Flight Facility in Virginia is set to launch a sounding rocket on June 24 between 5:30 and 9:30 a.m. EDT, with a backup on June 25. The Terrier-Improved Malemute rocket will carry student-developed experiments from the RockSat-X and RockOn programmes to an altitude of approximately 99 miles before splashing down in the Atlantic Ocean. The programmes are designed to give students hands-on aerospace training.

🔬
Zebrafish take afternoon naps just like humans, study finds
🔬 Science

Zebrafish take afternoon naps just like humans, study finds

A recent study has found that zebrafish experience four distinct sleep substates, mirroring those observed in humans — including a daytime nap equivalent. This surprising similarity between fish and humans could help researchers better understand the biological foundations of sleep. The findings suggest that sleep mechanisms are evolutionarily ancient and widely conserved across species.

🔬
NASA Eyes Rescue of Swift Observatory – Hubble's Fate May Depend on It
🔬 Science

NASA Eyes Rescue of Swift Observatory – Hubble's Fate May Depend on It

NASA's Swift space observatory is on a trajectory that threatens its destruction upon atmospheric re-entry, and the agency is assessing whether a rescue mission is feasible. Scientists note that a successful intervention would set a positive precedent for saving the aging Hubble Space Telescope. The situation was reported by Nature on June 22, 2026.

🔬
Japan's Visual Symbols That Communicate Without Words
🔬 Science

Japan's Visual Symbols That Communicate Without Words

Japan has a rich system of visual symbols — from street pictograms to shop and packaging icons — that communicate meaning without words. The author examines how these symbols are deeply rooted in Japanese culture and aesthetics. The system is intuitive enough that even tourists with no knowledge of Japanese can understand them.

🔬
Botswana signs Artemis Accords at NASA HQ on June 25
🔬 Science

Botswana signs Artemis Accords at NASA HQ on June 25

The Republic of Botswana will sign the Artemis Accords at a ceremony on June 25 at 9:30 a.m. EDT at NASA Headquarters in Washington. NASA Deputy Administrator Matt Anderson will host Botswana's Minister of Communications and Innovation David Tshere and State Department Senior Advisor Gregory Autry. The Artemis Accords, established in 2020 during the first Trump administration, set practical principles for lunar and space activities among participating nations.

🔬
Scientists map 166,000 sq km of coral reefs resilient to climate change warming
🔬 Science

Scientists map 166,000 sq km of coral reefs resilient to climate change warming

New research has mapped over 64,000 square miles (about 166,000 km²) of coral reefs that appear partially protected from the effects of ocean warming caused by climate change. The findings offer conservationists fresh avenues to prioritize protection efforts, focusing resources on reefs with the best survival prospects. Scientists hope the map will become a key tool in global coral ecosystem preservation.

🔬
Ancient Roman villa with 2nd-century mosaics unearthed near Rome during illegal dig probe
🔬 Science

Ancient Roman villa with 2nd-century mosaics unearthed near Rome during illegal dig probe

Italian authorities investigating reports of an illegal excavation near Rome stumbled upon an ancient villa decorated with mosaics dating to the second century C.E. The area was frequented by Roman emperors including Marcus Aurelius and Antoninus Pius. The find was made unexpectedly during what began as a routine law enforcement investigation.

🔬
Mysterious Ruins Found in Veracruz, Mexico Belong to Unknown Civilization
🔬 Science

Mysterious Ruins Found in Veracruz, Mexico Belong to Unknown Civilization

Archaeologists working in the state of Veracruz, Mexico have uncovered ruins whose characteristics do not match any previously known civilization. The site's features are unlike anything recorded from the region, suggesting it may belong to an unidentified culture. Researchers are continuing investigations to determine who built the structures and when.

🔬
NASA's Armstrong lab in California turns aircraft concepts into flying hardware
🔬 Science

NASA's Armstrong lab in California turns aircraft concepts into flying hardware

NASA's Experimental Fabrication Branch at Armstrong Flight Research Center in Edwards, California, converts engineering concepts into mission-ready hardware for research aircraft. The branch supports advances in aviation safety, efficiency and sustainability, acting as a full-service manufacturing facility for cutting-edge flight technology. Its work underpins innovation before any experimental aircraft ever leaves the ground.

🔬
Data Analysis Ranks the Best Dog Treat Statistically
🔬 Science

Data Analysis Ranks the Best Dog Treat Statistically

A data-driven analysis was conducted to statistically determine the best dog treat available on the market. Rather than relying on subjective reviews, the project applies statistical methods to rank products objectively. The study illustrates how analytical tools can be used for everyday consumer decisions.

🔬
NASA's Chandra Spots Possible Supernova Remnant Near Milky Way's Black Hole
🔬 Science

NASA's Chandra Spots Possible Supernova Remnant Near Milky Way's Black Hole

Astronomers using NASA's Chandra X-ray Observatory have possibly identified a supernova remnant near the center of the Milky Way, in an image released June 11, 2026. If confirmed, it would be one of the closest supernova remnants ever found to the galaxy's central supermassive black hole. Supernova remnants spread essential elements — iron, oxygen, silicon — that are critical for planet formation and life.

🔬
Spermine Molecules Block Iron-Driven Cancer Cell Death, Study Finds
🔬 Science

Spermine Molecules Block Iron-Driven Cancer Cell Death, Study Finds

Researchers have discovered that spermine molecules inside cells bind to iron, preventing ferroptosis — a form of iron-dependent cell death. Cancer cells exploit this mechanism as a survival strategy to shield themselves from destruction. The finding, published in Nature on 22 June 2026, opens up potential new approaches for treating both cancer and tissue damage by targeting this protective pathway.

🔬
40 Years of High-Temperature Superconductivity: The Mystery Still Unsolved
🔬 Science

40 Years of High-Temperature Superconductivity: The Mystery Still Unsolved

Forty years after the first demonstration of superconductivity at 35 kelvin, the underlying mechanism of high-temperature superconductivity remains one of physics' greatest unsolved puzzles. The landmark discovery triggered decades of materials research and fundamentally changed scientists' understanding of quantum states of matter. A review published in Nature on 22 June 2026 reflects on the progress made and the questions still unanswered.

🔬
LOFAR Detects 613 Solar Radio Burst Pairs — Second Signal Is a Reflected Echo
🔬 Science

LOFAR Detects 613 Solar Radio Burst Pairs — Second Signal Is a Reflected Echo

The LOFAR radio telescope has detected 613 pairs of short solar radio bursts, with the second signal arriving approximately four seconds after the first. Researchers conclude that the delayed second pulse is simply a reflected and scattered copy of the original burst. The finding reveals a previously unknown mechanism in solar radio activity.