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Offsetting blue carbon benefits: Mangrove tree stems identified as previously underestimated methane source

World's oldest RNA extracted from woolly mammoth

Reading a quantum clock costs more energy than running it, study finds

Thais navigate flooded homes and ancient temples by boat

Arachnid super-web reveals the surprising 'constant party' life of cohabiting spiders

Climate leaders are talking about 'overshoot' into warming danger zone. Here's what it means

How cells preserve mitochondrial DNA quality across generations

Dark-colored lichens cause underestimation in Antarctic vegetation mapping, study reveals

Demand for JWST's observational time hits a new peak

How plants decide when to flower: Scientists discover a phosphorus-responsive switch

College degree still offers strong financial returns despite student loan debt, study finds

AI math genius delivers 100% accurate results

Smarter magpies linked to social network connections

Simultaneous imaging of intracellular DNA and RNA using harmless light

ESA pinpoints 3I/ATLAS's path with data from Mars

ALMA resolves close companion orbiting giant red star

Controlling triple quantum dots in a zinc oxide semiconductor

Higher CO₂ levels are making our food more calorific and less nutritious

Image: A robotic helping hand at the ISS

A new way to measure the age of dolphins opens a window onto the lives of these iconic animals

Ancient condors thrived on Peru's northern coast before retreating to the highlands, study reveals

Studies call for state accountability for state harms

The 'Great Unified Microscope' can see both micro and nanoscale structures

Adaptive tracking theory of molecular evolution challenges mutation neutrality

Fight over fossil fuels drawdown looms at UN climate summit

Italian fruit detective racing to save forgotten varieties

Military spending remains cornerstone of San Diego's economy, impact report reveals

Chinese astronauts return from space station after delay blamed on space debris damage

Seal escapes orca hunt by jumping onto photographer's boat

Twin Mars orbiters launched on New Glenn rocket to study Martian atmosphere

A mission unfinished: Uncovering a lost WW2 B-17

Global companies are still committing to protect the climate, and they're investing big money in clean tech

100 years of menus show how food can be used as a diplomatic tool to make and break political alliances

Amelia Earhart disappeared almost 90 years ago. Why are so many people still looking for her?

Crackdown on legal highs backfired amid rising violence in prisons

The world's carbon emissions continue to rise—but 35 countries show progress in cutting carbon

'Simulation theory' brings an AI twist to ideas mystics and religious scholars have voiced for centuries

When space junk comes home

Wind and solar parks exacerbate existing rural tensions over land use and political alienation, study finds

How enhanced rock weathering influences carbon sequestration in temperate forests

Arts boost youth well-being, drive economic gains: Study

Schools turn to therapy to teach children values

Healing, purification and holiness: How ancient Greeks, Romans and early Christians used olive oil

A compact space spectrometer for sustainable agriculture

What should you do if you find a meteorite? Space rock experts explain

How the Taung Child shook up the scientific world

Forests with diverse water-use strategies show greater drought resistance

New frog-like insects leap into the science books

Mystery of how much squid short-finned pilot whales eat resolved

How sound and light act alike—and not—at the smallest scale