Tiny changes at the atomic scale can determine the future of clean energy. In a new study, Tohoku University researchers have revealed how the precise coordination environment surrounding a single ...

Derek Chisora's fight with former world heavyweight champion Deontay Wilder has been confirmed for the O2 Arena in London on 4 April. The event will be a 50th professional fight for both 42-year-old ...

Affirm has struck a partnership with Virgin Media O2 to offer pay-over-time financing for devices bought through O2, adding a new payment option alongside the operator’s existing Pay Monthly handset ...

Telefónica and Liberty Global are reportedly nearing a £2 billion (€2.3 billion) takeover of Netomnia, via their UK fibre venture nexfibre alongside InfraVia Capital Partners. The talks were first ...

In a combustion reaction, fuel is burned and reacts with oxygen to release energy. Respiration is the chemical change that takes place inside living cells. Glucose and oxygen are used to release ...

A new technique, based on a chain reaction of recognition and hybridization events between two sets of DNA hairpin molecules, offers an enzyme-free alternative for the rapid detection of specific DNA ...

Delayed anaphylaxis can start an hour or more after peanut exposure, sometimes days later. Symptoms include swelling, wheezing, weak pulse, hives, vomiting, and confusion. Biphasic anaphylaxis can ...

Biphasic anaphylaxis is a second anaphylactic reaction after successful treatment, without new allergen exposure. It can occur up to 72 hours later, often peaking within 8 to 11 hours. Symptoms can ...

People often have an unpleasant reaction to something they have eaten and think they have a food allergy. But they may be having something else: a reaction called food intolerance. What's the ...

Biosynthesis is the generation of natural products through enzymatic reactions, as in cellular metabolism. Successive enzymatic reactions by a number of enzymes are generally required to achieve a ...

Add one of these 7 O2 discount codes to lower the price of handsets, plans and accessories from the leading mobile network. All coupon content is created by TechRadar. We may earn a commission if you ...