Animal behaviour
Research Highlights
Selections from the scientific literature by Nature's news team
Renewable energy
Old electric-vehicle batteries can find new purpose — on the grid
Materials science
A magnetic liquid makes for an injectable sensor in living tissue
Conservation biology
Not just truffles: dogs can sniff out surpassingly rare native fungus
Palaeontology
This giant extinct salmon had tusks like a warthog
Particle physics
Detectors deep in South Pole ice pin down elusive tau neutrino
Animal behaviour
A spa session for humpback whales
Sensory systems
Bitter taste receptors are even older than scientists thought
Exoplanets
An exoplanet is wrapped in glory
Climate sciences