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Oldest known reptile skin impressions dated to 298 million years found in Germany

Temperature affects the quality of male frogs' mating calls: Females can hear the difference

Bio-based coating reveals harmful UV exposure by shifting color

The changing chemistry of invasive death cap mushrooms

Fentanyl makeover: Core structural redesign could lead to safer pain medications

Silver European eel discovered in Cyprus for the first time

Plants retain a 'genetic memory' of past population crashes, study shows

Major earthquakes are just as random as smaller ones

Young Australians want more than 'Don't Do It': A new approach to sex education

Queensland's longest-running planned burn study informs effective landscape fire management

Strawberry guava prevents natural forest generation in Madagascar, project reveals

Tourists are fueling exploitative working conditions by demanding cheap holidays, warns new research

Scientists uncover Iron Age origins of Vietnamese tooth blackening practices

Study finds teen 'sexting' surge, warns of sextortion and privacy risks

How AI is distorting online research, from polls to public policy

Reshaping the future of urban experimentation for lasting change

Why Valentine's Day can bring up big feelings even when things seem fine

Economic, educational and gender inequities can contribute to problematic social media use among teens

Releasing pollack near catch depth may raise survival from 56% to 80%

Baring the 'silent violence' of Philippine jails

Rolling out the carpet for spin qubits with new chip architecture

How redox reactions drive bacteria's Na⁺-NQR sodium pump

Ambitious climate action could save 1.32 million lives a year by 2040

Urgent need for school-housing partnerships to support students facing housing instability, according to study

Extraterrestrial strategy: How the US could achieve energy dominance in space

Non-alcoholic wine: A booming business searching for quality

Trump to undo legal basis for US climate rules

Greece's Cycladic islands swept up in concrete fever

China carbon emissions 'flat or falling' in 2025: analysis

Overcoming a barrier to projecting near-term climate evolution and risk

Rich medieval Christians bought graves 'closer to God' despite leprosy stigma, archaeologists find

Climate anxiety: Misconceptions and advice

'Gaybourhoods' boost LGB voter turnout

Antarctic magnetic anomaly is a trace of an ancient continental collision, scientists find

Assessment quantifies nitrogen retention and carbon sequestration in China's forests

Sleek, lithe and extremely rare: This elusive California fox has finally been GPS-collared

Rocket science? 3D printing soft matter in zero gravity

Valentine's day: Can 36 questions really change your love life?

Unseen planet or brown dwarf may have hidden 'rare' fading star

New model tracks antimicrobial resistance genes across gut, wastewater, soil and air

NASA's SPHEREx mission spots 3I/ATLAS's bright envelope

Rethinking climate change: Natural variability, solar forcing, model uncertainties, and policy implications

Why some forests unlock more soil phosphorus: Elevation, soil pH and calcium stand out

A new framework could transform national flood prediction

Cell division spindles self-organize like active liquid crystals—a theory that holds up

Visualizing how a plant's leaves, stem and roots mutually communicate under environmental stress in real time

Scientists reveal formation mechanism behind spherical assemblies of nanocrystals

Saturn's moon Titan could have formed in a merger of two old moons

AI method accelerates liquid simulations by learning fundamental physical relationships

A familiar magnet gets stranger: Why cobalt's topological states could matter for spintronics