The six-year-old who today became the youngest girl to pass a GCSE said that studying made her "happy". Geetha Thaninathan, from Maidstone, Kent, scored a C in Information Technology, having taken the ...

Solving an equation means finding the value or values for which the two expressions on each side of the equals sign are equal. One of the most common methods used to solve equations is the balance ...

The number of people alive now is at a record level and has increased. In 2022, the human population exceeded eight billion for the first time. Each year, approximately 75 million more people are born ...