Jessica Rowbury reports on the groundbreaking work conducted by the Laser Interferometer Gravitational-Wave Observatory

Nadya Anscombe discusses the latest DNA sequencing methods, comparing optical with non-optical technologies

Jessica Rowbury looks at how portable spectrometers are helping in the detection of counterfeit medicines and new types of designer drugs

New solar harnessing materials along with novel production techniques are improving the efficiency of solar power. Rachel Berkowitz looks at the latest advances in photovoltaics