Technology

As violence between Israeli and Palestinian groups worsens, misinformation relating to both sides is spreading on social media.

Ireland's health service has closed down its computer systems after a major ransomware attack by "international criminals", the country's deputy prime minister has said.

Tesla has halted the use of Bitcoin to pay for its vehicles because of the environmental impact of using the currency.

Screening the population regularly for ovarian cancer did not reduce deaths from the disease, a UK study has found.

Delaying the second dose of a COVID vaccine so more people can get a first dose could cut deaths by up to 20%, a study suggests.