Walnut trees can differ in whether they lead with female flowers or male flowers, and we’ve known about this since Charles Darwin noted it back in 1877. It’s been observed among domesticated ...

The genetics behind the alternating sexes of walnut trees have been revealed by biologists at the University of California, Davis. The research, published in Science, reveals a mechanism that has ...

But in modern times, climate change and development have reduced the trees' native habitat significantly. According to the California Native Plant Society, the black walnut tree is now considered ...

What my quest to acquire a walnut tree taught me about the challenge of living ethically Ben Walter Posted 7h ago 7 hours ago Thu 9 Jan 2025 at 3:37am , updated 6h ago 6 hours ago Thu 9 Jan 2025 ...