24/10/2024

Tree rings, climate change and the rainy season

The monsoon season in Asia brings the rains vital for crops that feed nearly half the world's population. Climate change appears to be affecting the monsoon, though the effects differ from region to region and time to time: ...

What DNA in droppings can reveal about an animal's diet

Imagine scanning lion dung or a mouse dropping and instantly knowing exactly what and how much the animal has eaten. Thanks to new DNA techniques, this is becoming increasingly feasible. Ph.D. student Kevin Groen tested how ...

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