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Malaysian scientists recruit bed bugs as crime scene sleuths

Under glaring laboratory lights, a research assistant extends his forearm and carefully inverts a mesh-topped container onto his skin to allow a wriggling mass of bed bugs to feed on his blood, all in the name of science.

Humans are evolved for nature, not cities, say anthropologists

A new paper by evolutionary anthropologists Colin Shaw (University of Zurich) and Daniel Longman (Loughborough University) argues that modern life has outpaced human evolution. The study suggests that chronic stress and many ...

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What to know about the life and legacy of chimpanzee researcher and wildlife advocate Jane Goodall
Other
World-renowned chimpanzee expert Jane Goodall dies at 91
Other
Left-handers rank high in fencing and table tennis
Plants & Animals
The sound of crying babies makes our faces hotter, according to new research
Other
Keeping America's cereal bowl full: Optimizing grain transport to balance cost, carbon and resilience
Biotechnology
How do bodies decompose? Cape Town forensic scientists are pushing frontiers of new detection methods
Other
Cashew waste a lucrative business for Ghana's youth
Ecology
Scientists call for urgent policy reform to accelerate cross-border coral restoration efforts
Other
Sustainable food safety means managing risk, not erasing it
Other
Algae salad and cricket flour: Who will reach for alternative protein foods?
Other
Chinese researchers charged with smuggling fungus into US
Other
What is Fusarium graminearum, the fungus US authorities say was smuggled in from China?
Other
'A love affair with the sea': The NZ scientist who overcame hurdles to dedicate her life to studying the ocean
Evolution
Context-based evolution teaching can enhance student comprehension
Other
Your fingers wrinkle in the same pattern every time you're in the water for too long, study shows
Biotechnology
Indigenous knowledge helps biotech find new drugs. This grad student wants those companies to give back
Other
US students 'race' sperm in reproductive health stunt
Ecology
The bear in the (court)room: Who decides on removing grizzly bears from the endangered species list?
Ecology
Wild meat is eaten by millions, but puts billions at risk. How to manage the trade?
Plants & Animals
We found a new wasp! Students in Australia are discovering insect species through citizen science

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Molecular & Computational biology
New DNA tagging workflow boosts gene delivery to the nucleus over tenfold
Plants & Animals
YouTubers love wildlife, but commenters aren't calling for conservation action
Bio & Medicine
Peppermint oil plasma coating could cut catheter infections without releasing drugs
Astronomy
'Jetty McJetface': Star-shredding black hole may keep ramping up its radio jet until 2027 peak
Archaeology
Breathing in the past: How museums can use biomolecular archaeology to bring ancient scents to life
General Physics
Glimpsing the quantum vacuum: Particle spin correlations offer insight into how visible matter emerges from 'nothing'
Plants & Animals
Why snakes can go months between meals: A genetic explanation
Optics & Photonics
Terahertz microscope reveals the motion of superconducting electrons
Astronomy
Astronomers trace a runaway star to a former companion's supernova
Archaeology
Poop as medicine? A Roman vial's chemistry backs up ancient medical texts
Astronomy
'Red Potato' galaxy discovered by astronomers
Plants & Animals
Are returning Pumas putting Patagonian Penguins at risk? New study reveals the likelihood
Earth Sciences
When continents try, and fail, to break apart
Condensed Matter
Electron-phonon 'surfing' could help stabilize quantum hardware, nanowire tests suggest
Archaeology
Beyond climate: Connection and mobility were key drivers in early human innovation, research suggests
Plants & Animals
Acoustic study reveals deep-diving behavior of elusive beaked whales
Nanomaterials
Graphene sealing enables first atomic images of monolayer transition metal diiodides
Evolution
Honest or deceptive? What a new signaling model means for animal displays and human claims
Environment
Study ties particle pollution from wildfire smoke to 24,100 US deaths per year
Earth Sciences
Forest soils increasingly extract methane from the atmosphere, long-term study reveals

Researchers say life expectancy nearing its limit

Humanity is hitting the upper limit of life expectancy, according to a new study. Advances in medical technology and genetic research—not to mention larger numbers of people making it to age 100—are not translating into ...

Breeder who tried to create enormous trophy sheep jailed in US

A man who tried to breed enormous hybrid sheep using genetic material from endangered animals so he could sell them to trophy hunting ranches has been sentenced to six months in prison, the US Department of Justice said Monday.

Study reveals gender gap in ecology research

Women working in the field of ecology contribute overproportionately to research output, as shown by a recent study that reveals facets of gender bias in the context of scientific publications that have received little attention ...

As strong as a feather: New insights into optimal muscle design

Are the biggest and most bulging calf muscles necessarily the most powerful? The scientists behind new research into muscle architecture say it's not the size of a muscle that delivers the most force, but rather its layout—in ...