US beekeepers report losing 42% of colonies.
Large Hadron Collider experiment detects extremely rare decay of neutral B mesons.
Beekeepers across the US have lost 42% of their colonies over 2014/2015.
Ming Dynasty tomb of "unwashed and unkempt" Lady Mei uncovered in Nanjing.
Kerberos and Styx pictured for the first time as New Horizons prepares for Pluto flyby.
Visitors to Nicaragua's Telica volcano found themselves just metres from its massive crater as it spewed dark clouds of ash and gas high into the sky.
Tuesday's earthquake was an aftershock of the massive one that killed thousands on 25 April.
A Dawn co-investigator speculates that the largest spot might be salty crusts left behind after mineral-rich water ice vapourises.
Wearing red makes people perceive men as more aggressive than if they wear blue or grey.
Discoverer of Earth's inner core would have been 127 years old.
Japan hit by earthquake, buildings shake in Tokyo.
Weather chaos predicted round world due to 'El Niño effect' - not that you'll notice a difference in the UK
Scientists replicate molecular process that saw dinosaur snouts become bird beaks.
The Expo 2015 Future Food District shows how new technologies can be applied at each step of the food chain.
Millions of galaxies thought to be extinct found 'hiding in plain sight'.
Highest stone circles in southern England discovered near Sittaford Tor.
Costa Rica's Turrialba volcano belched a column of ash and smoke up to 656ft into the air on Sunday (10 May).
Earthquake of magnitude 7.3 hits Kodari in Nepal just weeks after 7.8 quake killed thousands.
A present window of opportunity could allow the probe to pick up power and transmit signals to Rosetta.
The method seeks to avoid destroying ancient tissues by invasive techniques.
Environmentalists says move is 'risky and ill-conceived'
Frenchman Yves Berthelot was in 'the wrong place at the wrong time. He had no luck'.
The UFO community was shocked by the confession.
Academics lift the lid on a scandal involving ancient Egyptian mummified animals in which a third of the mummies examined were empty.
Germany called on its G7 counterparts to show economic opportunity of clean energy.
A new bill is awaiting approval that sets out Hawaii's ambitions to be 100% self-sufficient by 2045
It is an 18% increase on the same period last year.
Three engineering students in Chile have invented a smartphone charger that harnesses power from plants.
Lopsided explosions and a missing neutron star at the core are some of the features of the explosion.
The Planetary Society's LightSail project is set to realize Sagan's vision after 40 years.