High-quality double-walled carbon nanotubes (DWNTs) have been produced by catalytic decomposition of benzene over Fe−Mo/Al2O3 catalyst at 900 °C. The produced carbon materials are DWNT bundles free of ...

The European Commission has proposed an EU climate target for 2040 that allows countries to count carbon credits bought from ...

London, 2 July – Amid a recalibration of attitudes towards sustainability across some jurisdictions, evidence from the World ...

In other cases, another member of the system will go on to form a second white dwarf. If gravitational instabilities bring ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

Ben shares sons Sam, 19, and Jack, 18, with his wife of over 20 years, Annie. The pair met while at university and went on to ...