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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
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New report urges critical action to address growing biosecurity risks
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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
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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
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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
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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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Deadly heat thresholds have already being crossed in six recent heat waves, study shows
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Human facial expressions communicate complex emotion information

There are more than 7 billion people on the planet, and each of them has their own unique face. The sum of a person's eyes, nose, cheeks and mouth all individual to them. And now, new research shows that the emotion information ...

Silkworm cat grub smells like success

Licking its lips imperiously, a ginger cat mops up every last morsel of food from its curly whiskers, clearly undaunted by its supper's rather unusual base ingredient—silkworm pupae.

Using machine learning to predict a ground frost

Machine learning can be used to forecast when a geographical region might have a ground frost, according to new work published in the International Journal of Reasoning-based Intelligent Systems. Weather forecasting for a ...