A new HIV vaccine trial is set to launch in South Africa, where about 7 million people are living with the still incurable disease.
Several food industry giants promised to help curb global warming and support the Paris Climate Change Agreement.
An all-female expedition is set to go to Antarctica as part of a project that aims to empower women in the science field.
Who invented farming? A team of researchers from Germany has found that an ant species in Fiji was farming much before humans did.
An extremely rare relic, a jug with a "thinking man" atop, has been unearthed in Israel.
Veterans in Canada are worried that the lifestyle screening on medical marijuana use might further aggravate the stigma imposed on them by the society.
With decades-long improvements of space exploration technology, it seems that one of the basic needs of astronauts has long been a problem -- human waste.
A new faint dwarf satellite galaxy has been found lurking in the halo of the Milky Way. Could this discovery lead to the detection of others?
Professor Hawking warned that contacting aliens might be dangerous for the Earth and the human race.
A team of astronomers found a group of dwarf galaxies for the first time using relativity, a theory developed by scientist Albert Einstein.
A huge prehistoric gathering place for rituals was uncovered near the Stonehenge. Could this new discovery shed light on the real purpose of the Stonehenge?