Scientists examine the options for female astronauts and the issue of menstruation in space.
The mummy was found buried in the ancient fishing village of Aspero.
In modern humans, laughter may be a testimony of a relationship's quality.
A bizarre hoax leading people to believe the moon will appear green is trending online.
How the 1986 nuclear accident still haunts the plant's workers, residents and clear up staff.
A mini pink moon can be observed in April 2016. What is the meaning behind the farthest full moon of the year's name?
President Rafael Correa said rebuilding costs could reach $3bn.
Monkeys found a way to migrate into North America from South America before the Isthmus of Panama existed.
The Lyrid meteor shower returns this week, peaking on Friday 22 April.
Peake said he is hoping to run the marathon in 3.5 to 4 hours.
Companies could use a natural alternative to plastic, but without laws to enforce it our oceans are suffering.
DNA 'GPS' allows scientists to pinpoint the origin of Yiddish to Iranian and Ashkenazic Jews.
Aerial photos of earthquake-hit towns in Ecuador show the extent of the damage as country buries its dead.
Psychologists probe the 'overview effect' of seeing our planet from afar.
Only 7% of 2,300km-long reef system left untouched by bleaching, survey says.
Length of heatwave breaks its own record since temperatures have been tracked for 137 years.
Study finds new evidence to suggest Karl Gegenhaur's theory was correct, and human limbs evolved from gills.
Instalment of 3R replica of destroyed Syrian monument sparks debate on propaganda and historic accuracy.
The psychology of cult leaders like David Koresh have fascinated sociologists for decades
Nasa partnered with tech company Harmonic aimed at showing the 'breathtaking beauty and grandeur of space'.
Excavation of part of a site near the old Town House uncovers medieval objects.
Researchers claimed the coral had survived previous bleaching events due to gradually warming waters.
The dramatic eruption caused the nearby airport to close.
Death toll from natural calamities such as floods, storms and earthquakes estimated at eight million.
Drivers were trapped in cars and homeowners confined to attics as water levels rose in flash flooding.
Clare Theresa Crockett was based in Playa Prieta where she was teaching children.
Dinosaur species were going extinct faster than new ones were emerging long before mass extinction asteroid.
The video, released by the WWF, shows two of the continent's most endangered predators.
Footage reveals fault lines that triggered the two massive earthquakes, on 14 and 16 April.
Coral's natural ability to withstand temperature change could be destroyed as seawater temperature rises.