Stenospermocarpic fruit linked to unmarketable black walnuts

Black walnut (Juglans nigra L.) is native to much of the eastern United States and is highly valued for its nuts and timber. Black walnut fruit generally reach most of their size by mid-August and mature by late September ...

Seeing more than carbon for the trees

'Best practice' carbon farming that considers more than just the carbon in trees is needed if the full benefits of trees in the landscape are to be realised by farmers, landholders, and the community.

Climate change may speed up forests' life cycles

Many climate studies have predicted that tree species will respond to global warming by migrating via seed dispersal to cooler climates. But a new study of 65 different species in 31 eastern states finds evidence of a different, ...

Without birds, will Guam's forests look like Swiss cheese?

Ecologists and students from Rice University and the University of Guam will begin an ambitious four-year study this summer to examine how the loss of birds on Guam may be thinning the island's forests as fewer seeds are ...

Biofuels may damage health, researchers find

Concern is growing about finding alternatives to fossil fuels, but the negative impact of one of these—biofuels—may be greater than we first thought, say scientists.

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