A double amputee has become the first person in the world to control two prosthetic limbs with just his mind.
21 December winter solstice to mark the shortest day of the year and countdown to spring.
Archaeologists find traces of olive oil in ancient pottery vessels.
New species of fish spotted some 8,145 metres below the ocean surface
Researchers find two baffling features of quantum world are the same thing.
The new planet is larger in size than Earth and smaller than Neptune.
Biomass burning seems to be the main reason behind high levels of carbon emissions in the southern hemisphere.
A link going beyond carbon levels exists between tropical forests and climate
Surface of Venus is harsh and unlivable but up in the skies the advantages over Mars are many.
Warblers sensed devastating tornado storm that killed 35 people days before event.
Star 100 times bigger than the Sun is approaching detonation point, sparking apocalypse theories.
Many mammals perished in mass extinction event 66 million years ago, study finds.
Water in the Earth's mantle could be feeding the planet's oceans even today.
Increased irrigation and shifting production regions may be required by mid century.
Researchers eavesdrop on conversations between cows and their calves.
A report from BBC News shows people used 10% less energy than five years ago.
Rock packed with thousands of diamonds baffles scientists.
Despite a declining rate, China continues to top the list of countries in carbon emissions followed by the US.
Indian Space Research Organisation launches 630-tonne rocket as part of its human spaceflight programme.
"Sleeping giant" of habitable zones uncovered by Toronto researchers.
A photo of a woman spotlit by the glow of her phone wins the 2014 National Geographic Photo Contest.
Ursids meteor shower, from comet 8P/Tuttle, will begin on 17 December and peak on 22 or 23 December.
Christmas lights photographed by satellites shows effect of holidays on light intensity.
Scientists find that concrete mortar used in ancient Roman monuments was made with volcanic ash.
Nasa says California will need more water than that of the largest reservoir in the US to recover.
Carbon emissions in two pulses saw the planet warmed by 5-8 deg C rise in temperatures during the Paleocene-Eocene period.
Archaeologists uncover mass graves of over million mummies from 1,500 year old city of the dead.,
A private philanthropy initiative will look into the effects of artificial intelligence into everyday lives of the people.
Spikes in calcium led astronomers to study possibility of meteor showers on Mercury caused by comet debris.
Carbon sponges that are less toxic than conventional scrubbers and can absorb carbon efficiently have been developed.