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Updating Darwin: Biologists are returning to an older theory to explain anomalies in evolu
Updating Darwin: Biologists are returning to an older theory to explain anomalies in evolu
Evolution is a fact of life. So much so that even the theory of evolution is evolving. Lately, a centuries-old discredited idea has been making a strong comeback. It helps us explain scientific observations that, according to standard evolutionary theory, should be impossible.
100% organic free-range egg production could have negative consequences for climate and na
100% organic free-range egg production could have negative consequences for climate and na
A study published in Royal Society Open Science reveals striking trade-offs when it comes to different methods of egg production. Using UK data, the study compared several possible scenarios for the egg industry, including shifts to barn, free-range and organic systems, while kee
Mosquitoes are rapidly activating enzymes against common insecticide, researchers warn
Mosquitoes are rapidly activating enzymes against common insecticide, researchers warn
Traditionally, public health programs have relied on chemicals for mosquito management, which may be why combating mosquitoes is becoming more difficult. Over time, insecticides trigger biochemical and genetic variations that confer a survival advantage on certain mosquito popula
The cost of memory: How organisms balance thinking and sensing
The cost of memory: How organisms balance thinking and sensing
Remembering the past can help living organisms make better decisions, but memory comes at a cost. Whether it is an animal searching for food or a single cell responding to its surroundings, storing and using information requires energy and resources. So, when is memory worth the
First Arctic Ocean 2050 expedition on its way to the North Pole
First Arctic Ocean 2050 expedition on its way to the North Pole
On July 23, R/V Kronprins Haakon cast off from the coal quay in Longyearbyen. Around 30 researchers and 20 crew members will spend the next 50 days sailing toward the North Pole as part of the Polhavet 2050 research program.
AI technology sees through leaves to transform horticulture
AI technology sees through leaves to transform horticulture
University of Canterbury (UC) computer science professor Richard Green leads UC Vision, with researcher Dr. Richie Ellingham developing AI and computer vision technology that can identify, measure and track fruit hidden behind dense foliage.
‘Thought it was a plane on fire’: large meteor sightings stir delight in New Zealand
‘Thought it was a plane on fire’: large meteor sightings stir delight in New Zealand
Footage shows North Island skies lighting up followed by a ‘huge boom’ days after a separate fireball in South IslandTwo large suspected meteors have flashed and boomed across New Zealand’s skies in recent days, delighting those who glimpsed the celestial events and sending some
Carbon management revives CCS in Germany as safeguards steadily weaken
Carbon management revives CCS in Germany as safeguards steadily weaken
Carbon capture and storage (CCS) is regaining prominence in climate policy debates in Germany. A study published in Environmental Politics examines the reasons behind this comeback and shows that the strict limits originally envisaged for CCS were progressively relaxed throughout
Birdwatch: A song thrush connects me with the great-grandfather I never knew
Birdwatch: A song thrush connects me with the great-grandfather I never knew
No other bird speaks to us quite so directly, its serenade conjuring memories of old family talesI wake early on these bright summer mornings. And now that the birds in my garden have mostly fallen silent, only one is still serenading me at this hour: the aptly named song thrush.
Ships stuck in strait of Hormuz pose ‘super-spreader’ biodiversity threat, scientists warn
Ships stuck in strait of Hormuz pose ‘super-spreader’ biodiversity threat, scientists warn
Biologists say cargo ships stranded in Gulf may carry highly potent invasive species around the world as trade resumesThe closure of the strait of Hormuz has created conditions for an extreme global biodiversity threat, with scientists warning that thousands of stranded ships cou
Country diary: In poet John Clare’s garden, I contemplate my ancestor who lived here too |
Country diary: In poet John Clare’s garden, I contemplate my ancestor who lived here too |
Helpston, Cambridgeshire: I picture Henry as a young lad, hiding in flowerbeds, chasing butterflies, learning to love natureIf there’s one thing better than a gatekeeper butterfly, it’s wild marjoram playing host to a flurry of gatekeepers. Almost impossible to count for all the
‘The heat took him from me’: India’s death toll rises amid escalating heat crisis
‘The heat took him from me’: India’s death toll rises amid escalating heat crisis
As extreme heat claims the lives of workers in India’s poorest areas, many fear the true mortality rate is being dangerously undercountedThe morning air was already hot and cloying when Palli Mahalaxmi rose at about 5am. It was May, and in the summer heatwave that had engulfed th