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Emergency workers patrol a flooded area in Melbourne on 14 October

Eastern Australia is battling fifth major wave of floods in 19 months

25 October 2022

More extreme rain has flooded 43 towns in New South Wales, 24 in Victoria and three in Tasmania and the abnormally wet conditions are expected to last until 2023


Juvenile ornate or painted wood turtle (Rhinoclemmys pulcherrima)

Vocal communication recorded in 53 animals we thought were silent

25 October 2022

New recordings of sounds made by reptiles, amphibians and fish suggest that vocal communication has a common evolutionary origin in vertebrates


Turmeric supplements have become increasingly popular after small studies suggested their active ingredient may ease some inflammatory conditions

Turmeric supplements have been linked to liver damage in five people

25 October 2022

Five new cases of jaundice have been associated with the regular consumption of turmeric supplements and teas, with all cases recovering after treatment


Experiment in photonic laboratory with laser

Quantum watch is a 'completely new way of measuring time'

24 October 2022

A quantum stopwatch made of lasers and helium atoms can measure the time that has passed with complete accuracy, without counting seconds like other clocks


Focus on the hand of a patient in hospital ward;

People who use cannabis may experience more pain after surgery

23 October 2022

A study of nearly 35,000 people who underwent various surgeries found that those who used cannabis in the month prior reported higher pain levels after their procedures


The app Nerva may ease irritable bowel syndrome symptoms

Hypnotherapy app eases irritable bowel syndrome symptoms in six weeks

23 October 2022

Users of the Nerva app saw their IBS symptoms decrease in severity, however, the trial didn't compare the app's efficacy against standard treatments


Satellite image of Jakobshavn glacier,

Engineering firms explore plan to slow melting of Greenland glacier

21 October 2022

Companies are considering a major geoengineering project that would build a barrier to block warm seawater from reaching the base of Jakobshavn glacier in Greenland


The giant El Gordo galaxy cluster

JWST spots smallest galaxy outside our local universe

21 October 2022

The James Webb Space Telescope has glimpsed the smallest galaxy outside our local universe – and it is a thousand times less massive than the Milky Way


Buff tailed bumblebee on a flower

Glyphosate weedkiller impairs learning and memory in bumblebees

21 October 2022

Bumblebees exposed to glyphosate performed worse in tests that required them to remember which colours were linked to rewards


Indeever Madireddy

High school student is first to sequence the angelfish genome

21 October 2022

17-year-old Indeever Madireddy sequenced the genome of his pet angelfish after it died – the first time this species has been sequenced


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