Jack Greenhalgh

Recent articles by Jack Greenhalgh

How to listen to

How to listen to “the beetles” using bioacoustics

Alien invasion! Invasive species on the attack © Getty Images

Alien invasion! Invasive species on the attack

Bioluminescence in fish independently evolved 27 times © Getty Images

Bioluminescence in fish independently evolved 27 times

Artist’s concept of SXDF-NB1006-2 © NAOJ

Oldest oxygen in the Universe discovered

Cats understand the laws of physics and cause-and-effect © iStock

Cats understand the laws of physics and cause-and-effect

Artist's impression of the simultaneous stellar eclipse and planetary transit events on Kepler-1647. © Lynette Cook

Largest exoplanet orbiting two suns discovered

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Empathetic boys get 1.8 more girlfriends

Juvenile pike (left) and a larval perch that has filled its stomach with microplastic waste particles (right) © Oona Lönnstedt

Fish larvae favour microplastics to natural diet

Novel zebrafish research links boldness to body shape © Brian Langerhans

Novel zebrafish research links boldness to body shape

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Bigger wine glasses could make you drink more, quicker

Two black holes just moments before they collided and merged with each other © Numerical Simulations: S. Ossokine and A. Buonanno, Max Planck Institute for Gravitational Physics, and the Simulating eXtreme Spacetime (SXS) project. Scientific Visualization: T. Dietrich and R. Haas, Max Planck Institute for Gravitational Physics.

Second set of gravitational waves detected