Michael Allen – Freelance Science Journalist

Fuel flow, pressure and heat fluctuations drive combustion oscillations in rocket engines

Siberian Heat Wave Nearly Impossible Without Human Influence

Frequency and distance of human travel follows universal pattern, mobile-phone data reveals

Researchers analyse carbon footprint of planned neutrino experiment

Frozen detonation could enable hypersonic flight

Indestructible light waves travel through opaque material as if it isn’t there

Podcast: Fermilab physicists may have glimpsed a new force, reducing greenhouse-gas emissions from belching cattle

Fungus turns wood piezoelectric, allowing it to power LEDs

Battling bovine belching: measuring methane emissions from cows

‘Twistoptics’ produces a tunable nonlinear optical response