Study reveals long-term human impacts on reef fish

Resource fishes—species targeted for human consumption—play a key role in reef ecosystems long before they end up on the dinner table. In Hawai'i, subsistence and recreational fishing of local resource fish represent ...

Study clarifies kinship of important plant group

Asterids comprise around 100,000 flowering plants, from heather to tomatoes. Up to now, their family relationships had not yet been fully clarified. A new study by the University of Bonn, Pennsylvania State University (U.S.) ...

Herbivores, not predators, most at risk of extinction

One million years ago, the extinction of large-bodied plant-eaters changed the trajectory of life on Earth. The disappearance of these large herbivores reshaped plant life, altered fire regimes across Earth's landscapes, ...

Rice researchers use InSight for deep Mars measurements

Using data from NASA's InSight Lander on Mars, Rice University seismologists have made the first direct measurements of three subsurface boundaries from the crust to the core of the red planet.

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