News
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AnimalsDeep-sea Arctic sponges feed on fossilized organisms to survive
Slow-moving sponges, living deep in the Arctic Ocean where no currents deliver food, scavenge a carpet of long-dead critters.
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Quantum PhysicsThe quantum ‘boomerang’ effect has been seen for the first time
Jostled particles return to their starting points in certain materials, an experiment reveals, confirming theoretical predictions.
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PlantsEarth may have 9,200 more tree species than previously thought
Estimating how many tree species are on Earth is an important step for forest conservation and protecting biodiversity.
By Jude Coleman -
Health & MedicineWhy being pregnant and unvaccinated against COVID-19 is a risky combo
Being pregnant puts an individual at higher risk for severe illness and death from COVID-19, but vaccination has lagged among pregnant people.