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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
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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
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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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Mathematics
A 'crazy' dice proof leads to a new understanding of a fundamental law of physics
Plants & Animals
Could apes 'play pretend' like toddlers? A study tracks imaginary juice and grapes
Astronomy
Dark matter, not a black hole, could power Milky Way's heart
Archaeology
Hannibal's famous war elephants: Single bone in Spain offers first direct evidence
Biotechnology
A smarter way to watch biology at work: Microfluidic droplet injector drastically cuts sample consumption
General Physics
VIP-2 experiment narrows the search for exotic physics beyond the Pauli exclusion principle
Astronomy
Detection system uses gravitational waves to map merging black holes
Plasma Physics
When lasers cross: A brighter way to measure plasma
Polymers
Listening to polymers collapse: 'Water bridges' pull the strings
Plants & Animals
From deer to chickadees: How fewer social encounters could raise extinction risk
Cell & Microbiology
Live-cell tracking reveals dynamic interaction between protein folding helpers and newly produced proteins
Earth Sciences
2018 Kīlauea earthquake may have stalled fault's slow slip for decades
Biochemistry
Faster enzyme screening could cut biocatalysis bottlenecks in drug development
Molecular & Computational biology
CRISPR screen maps 250 genes essential for human muscle fiber formation
Archaeology
Scents of the afterlife: Identifying embalming recipes by 'sniffing' the air around Egyptian mummies
Archaeology
Petra aqueduct survey uncovers rare 116-meter lead conduit beside terracotta pipe
Plants & Animals
Seeds 'listen' to mom: Study finds mother plants send ABA hormone signals that set seed dormancy
Evolution
Ancient bird routes mapped via plant diversity
Planetary Sciences
When Earth's magnetic field took its time flipping
Polymers
The compleximer: New type of plastic mixes glass-like shaping with impact resistance

Unraveling a debate on insect cognition

There's a debate among insect-cognition researchers, but the two camps have been arguing for so many decades that many onlookers are no longer sure what they are arguing about. SFI Postdoctoral Fellow Kelle Dhein, a philosopher ...

How larger body sizes helped the colonizers of New Zealand

For the first time, researchers have developed a model to estimate how much energy the original colonizers of New Zealand expended to maintain their body temperatures on the cold, harrowing ocean journey from Southeast Asia.

Study examines centuries of identity lost because of slavery

Many Americans can trace some lines of their family tree back to the 1600s. However, African Americans descended from enslaved Africans, who began arriving in North America in 1619, lack ancestral information spanning several ...