A Bee C: Scientists translate honeybee queen duets
Queens "quack" when ready to hatch - but if two are free at the same time, they fight to the death.
Author Archives: BBC News - Science & Environment
Mars: Green glow detected on the Red Planet
A joint European-Russian satellite observes a light in Mars’ atmosphere that's generated by oxygen.
Solar Orbiter: Europe’s Sun mission makes first close pass
The UK-built Solar Orbiter will track by our star on Monday at a distance of just over 77 million km.