Solar-power photocatalysis—turning sunlight into energy—holds promise for sustainable and cost-efficient energy and chemical ...

In chemistry, the concept of oxidation numbers is a crucial one for understanding various chemical reactions and compounds. The oxidation number of an atom represents its charge or apparent charge, ...

This weekend saw Pulp play two sold-out shows at The O2 in London, where they celebrated scoring their first Number One album in 27 years with ‘More’. Check out footage, the setlist and more below.

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

For plenty of Londoners, the words ‘O2 Arena’ are synonymous with massive live events. The multi-purpose indoor arena has been around for nearly two decades, but in 2024 it ascended to new, ...

The O2 is celebrating a record-breaking year with visitor numbers rising 12 per cent. The entertainment, leisure and shopping venue, which is best known for its music arena, welcomed more than 10m ...

‘Sim-swap’ fraud has affected three readers – and dealing with their mobile phone company hasn’t been easy What some O2 customers may have wanted for Christmas was a phone number, since long-cherished ...

Picture of Earth's atmosphere from a satellite. Oxygen comprises 21% of all the gases in the Earth’s atmosphere, the second most abundant after nitrogen with 78%. Despite that number, if the planet’s ...

An O2 ‘agent error’ has taken a customer's phone number and put their "life on hold". The customer, known only as RM, is situated in Surrey in the south of England and has reached out to the Guardian ...

About 2.5 billion years ago, free oxygen, or O 2, first started to accumulate to meaningful levels in Earth's atmosphere, setting the stage for the rise of complex life on our evolving planet.