Critically Endangered female angelsharks (Squatina squatina) are changing normal mating routines in warming oceans as they prioritise staying cool over visiting breeding grounds when things get too hot.

These changes are creating a potential mismatch in the mating behaviours between the sexes of angelshark that could have severe consequences for the future of the species, scientists say.

Reviving floodplain wetlands slashes carbon emissions by 39% and restores critical ecosystem functions in one year – without the methane spike typically seen in restored peatlands, a new study has found.

Layered sodium manganese oxide (NaMnO₂), especially its β-phase, has received considerable attention for use as cathodes in sodium-ion batteries. However, β-NaMnO₂ exhibits stacking faults (SFs), which severely reduce its cycling stability. In a new study, researchers studied how copper-doping can eliminate SFs in β-NaMnO₂, significantly improving cycling stability. This strategy can lead to the development of longer-lasting sodium-ion batteries, leading to more affordable energy-storage solutions.

Now, a team of researchers has found that some corals survive warming ocean temperatures by passing heat-resisting abilities on to their offspring. 

The findings, published in the journal Nature Communications, are the result of a collaboration between Michigan State University, Duke University and the Hawaiʻi Institute of Marine Biology, or HIMB, at the University of Hawaiʻi at Mānoa. This work, funded by the National Science Foundation and a Michigan State University Climate Change Research grant, is crucial in the race to better conserve and restore threatened reefs across the globe.