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Corpses leave clues behind in the soil long after they're gone

It is not uncommon for a body to be moved after a murder, usually to hide or eliminate evidence. And while the Arizona desert may seem like the perfect place to commit such a crime, a new study shows that a cadaver can still ...

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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James Watson, co-discoverer of the double-helix shape of DNA, has died at age 97
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Holocene skeletal samples challenge link between sedentary lifestyles and age-related bone weakening
Biotechnology
New report urges critical action to address growing biosecurity risks
Plants & Animals
Streamlining the consciousness debate, from trees to hermit crabs
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Insights from 15 years of collaborative microbiome research with Indigenous peoples in the Peruvian Amazon
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Medicine Nobel to trio who identified immune system's 'security guards'
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What to know about the life and legacy of chimpanzee researcher and wildlife advocate Jane Goodall
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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
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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
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Cashew waste a lucrative business for Ghana's youth
Ecology
Scientists call for urgent policy reform to accelerate cross-border coral restoration efforts
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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?
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Chinese researchers charged with smuggling fungus into US
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What is Fusarium graminearum, the fungus US authorities say was smuggled in from China?

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A nanoscale robotic cleaner can hunt, capture and remove bacteria
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Saturday Citations: Octopus behavior; children's nightmares; the fast effects of meditation
Cell & Microbiology
Microbial hockey: Scientists discover how bacteria rotate tiny pucks
Condensed Matter
'Poor man's Majoranas' can be used as quantum spin probes
Space Exploration
After Artemis II, NASA looks to SpaceX, Blue Origin for moon landings
Earth Sciences
Worsening ocean heat waves are 'supercharging' hurricane damage, study finds
General Physics
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Earth Sciences
Glaciers rapidly declining, with extreme losses in 2025
Earth Sciences
Yellowstone's magma plumbing mainly shaped by tectonic forces—not deep mantle plume
Optics & Photonics
Scientists turn 'mess' into breakthrough: Chaotic design unlocks next-generation optical devices
Archaeology
Archaeological survey at Gnith reveals new details about pearl millet's westward expansion
Astronomy
Peculiar core-collapse supernova breaks the mold with a long, dim plateau
General Physics
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Researchers develop new way to study ocean life

Like spirits passing between worlds, billions of invisible beings rise to meet the starlight, then descend into darkness at sunrise. Microscopic plankton's daily journey between the ocean's depths and surface holds the key ...

Wagyu beef passes the taste test of science

The unique flavor, texture and aroma of Australia's famous Wagyu beef can now be marketed using a world-first flavor profile developed by The University of Queensland in partnership with the Australian Agricultural Company ...

First food-grade intermediate wheatgrass released

Compared to annual crops, perennial crops provide sustainable environmental benefits such as reduced soil and water erosion, reduced soil nitrate leaching, and increased carbon sequestration. Inclusion of sustainable cropping ...

Are cover crops negatively impacting row crops?

Winter cover crops benefit soil health and can suppress weeds in subsequent row crops but may also lead to lower yields. Some farmers and agronomists speculate that allelopathic chemicals released by cover crops may be the ...

Researchers develop a method for predicting unprecedented events

A black swan event is a highly unlikely but massively consequential incident, such as the 2008 global recession and the loss of one-third of the world's saiga antelope in a matter of days in 2015. Challenging the quintessentially ...