In 2025, let’s make it game on – not game over – for our precious natural world

Jakub Maculewicz/Shutterstock Darcy Watchorn, Deakin University and Marissa Parrott, The University of MelbourneIt’s just past midnight in the cool, ancient forests of Tasmania. We’ve spent a long day and night surveying endangered Tasmanian devils. All around, small animals scurry through bushes. A devil calls in the darkness. Microbats swoop and swirl as a spotted-tailed quoll slips through the shadows. Working here is spine-tingling and electric. Weeks later, we’re in a moonlit forest in Victoria. It was logged a few years earlier and burnt by bushfire a few decades before that. The old trees are gone. So too are the quolls, bats and moths that once dwelled in their hollows. Invasive blackberry chokes what remains. The silence is deafening, and devastating. In our work as field biologists, we often desperately wish we saw a place before it was cleared, logged, burnt or overtaken by invasive species. Other times, we hold back tears as we read about the latest environmental catastrophe, overwhelmed by anger and frustration. Perhaps you know this feeling of grief? The new year is a chance to reflect on the past and consider future possibilities. Perhaps we’ll sign up to the gym, spend more time with family, or – perish the thought – finally get to the dentist. But let us also set a New Year’s resolution for nature. Let’s...
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Can music help plants grow? Study suggests sound boosts fungus

PARIS - Playing a monotonous sound stimulates the activity of a fungus that promotes plant growth, a study suggested on Wednesday, raising the potential that playing music could be good for crops and gardens.Whether or not blasting Mozart could help plants grow has long been a matter of scientific debate. The US TV show "MythBusters" even tested it out, finding that plants exposed to death metal and classical music grew a little better than those left in silence, but deeming the results inconclusive.However, with the plant world facing a raft of human-driven challenges -- including erosion, deforestation, pollution and a burgeoning extinction crisis -- the future of the world's biodiversity and crops are increasingly feared to be under threat.According to the new study in the journal Biology Letters, "the role of acoustic stimulation in fostering ecosystem recovery and sustainable food systems remains under-explored".Based on previous work that exposed E. coli bacteria to sound waves, the team of Australian researchers set out to assess the effect sound has on the growth rate and spore production of the fungus Trichoderma harzianum.This fungus is often used in organic farming for its ability to protect plants from pathogens, improve nutrients in the soil and promote growth.The researchers built little sound booths to house petri...
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