Researchers hope to test vaccine that clears Aids-causing virus in humans.
British Antarctic Survey researchers find what they believe to be some of the most ancient organisms known on Earth.
Archaeologists find evidence of ancient Mexican civilisation's brutality towards enemies.
Turanor PlanetSolar docks in Paris after five-month data-gathering expedition.
The sighting was made on 20 April this year but it was reported only last month.
Testicle size involved with nurturing-related brain activity.
1,000 miles east of Japan, the extinct Tamu Massif volcano is almost 50 times bigger than Hawaii's Mauna Loa.
The UFOs appeared in a recording made by the Space Station's observation cameras.
LADEE's £180m mission will last six months and end with probe crashing into Moon's surface.
Quarter of mature female tiger sharks moved to main Hawaiian Islands in late summer.
Researchers find men with 'low levels of agreeableness' have more negative attitudes towards women.
Scientists confirm existence of largest single volcano ever documented on Earth.
Report shows 2.2% of babies have anomalies such as Down syndrome, spina bifida and club foot.
The sighting during the game prompted viewers at the match to tweet photos of the unusual object with glowing lights.
Fat-tailed dwarf lemurs can drop heart rate from 120 beats-per-minute to just six.
Researchers point to 'significant' relationship between a country's wealth and rates of Alzheimer's.
Researchers find zebrafish with genetic mutation identical to that which causes Dravet syndrome.
The video was captured by four teenagers on Sunday, 25 August when they were playing with cameras.
Trypophobia, or the fear of holes, affects many people who struggle to look at such images.
World first as ovarian tissue transplanted into abdomen to allow infertile woman to conceive.
George Karbus wins photography award for image of dolphin surfing.
Experts warn global warming is spreading crop pests by 3km ever year.
Average height of British men rose from 167cm to 177cm over 100 years.
UFOs spotted in skies over Georgia, USA, and Derbyshire in the United Kingdom.
Space engineering expert from Kingston University speaks out against project to colonise Mars.
Mega-canyon thought to predate ice sheet that has covered Greenland for millions of years.
Scientists grow stem cells into 'mini brains' in laboratory.
Glaciers' vulnerability holds valuable early clues to climate change, say Durham scientists.
Element crucial to formation of life, oxidised molybdenum, did not exist on Earth three billion years ago, says Steve Benner.
Unnamed element with atomic number 115 confirmed by researchers at Lund University.