25/11/2020

Fossils show 66 million years of insects eating kauri trees

Exquisitely preserved feeding marks on fossil conifer leaves show that the same insect feeding and fungi persisted for millions of years on the same type of plant, from ancient Patagonian rainforests to the modern rainforests ...

Kilonovae: Ambushing the standard candle in its own nest

Gamma-ray bursts (GRBs) are the most luminous and explosive transient phenomena in the universe after the Big Bang. A powerful tool for characterizing and classifying GRBs to allow them to be used as tracers of the expansion ...

Research team finds effect of odor on helpfulness in rats

Despite their reputation, rats are surprisingly sociable and actually regularly help each other out with tasks. Researchers at the Universities of Göttingen, Bern and St Andrews have now shown that a rat only has to smell ...

Conscientiousness key to team success during space missions

NASA is working toward sending humans to Mars by 2030. If all goes according to plan, the flight crew's return trip to the red planet will take about two-and-half years. That's a long time to spend uninterrupted with co-workers. ...

Homes evacuated as cyclone threatens India

Several thousand people in south-eastern India fled their homes on Wednesday, out of the path of a cyclone due to slam coastal areas after midnight, bringing with it heavy rain.

Prehistoric mega-shark raised its young in nurseries: study

The largest sharks ever to have roamed the oceans parked their young in shallow, warm-water nurseries where food was abundant and predators scarce until they could assume their title as kings and queens of the sea.

Microbes help unlock phosphorus for plant growth

Phosphorus is a necessary nutrient for plants to grow. But when it's applied to plants as part of a chemical fertilizer, phosphorus can react strongly with minerals in the soil, forming complexes with iron, aluminum and calcium. ...

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