The inner core of the Earth, which is believed to be growing about one millimetre per year, may be melting, scientists have claimed.

A designer in the US has created what he claims is a computer which allows one to use a typewriter instead of a keyboard.

For the first time, scientists have discovered mysterious deep-seat jets of water which cause anomalies in wind, rainfall and sea temperature across the tropical Atlantic

Malaysia is launching an ambitious plan to build a "green economy" with the help of an advisory council that includes economist Jeffrey Sachs and the UN climate change head.

Physicists believe that by the end of 2012 they will be able to determine whether a theorised particle called the Higgs boson, which has unleashed a gruelling decades-long hunt, exists or not, they said on Tuesday.

NASA researchers have claimed that they have discovered possibly a new breed of comet at the heart of Hartley-2.