
Monarch butterfly population surges in Mexico
The monarch butterfly population has soared in its Mexican winter sanctuary this season, marking a recovery for the threatened species that migrates across North America, officials said Friday. ... more
|  |

Hong Kong anti-China activist facing riot charge stands in poll
A Hong Kong activist who seeks independence from China and has been charged over recent street battles with police stood for office Sunday in a by-election that highlights the city's political faultlines. ... more
|  |
How drones are altering contemporary warfare
Light powered micromotors achieve flight in open air
Europe Strives to Counter Russian and Chinese Satellite Menace
|  |

Pro-democracy candidate wins key Hong Kong election
A pro-democracy candidate won a Hong Kong by-election Monday in a closely-watched vote that highlighted the city's political faultlines. ... more
|

In jungle camps, Colombia rebels take peace lessons
In their secret jungle camps, Colombia's Marxist rebels used to learn how to fight. Now their leaders are trying to teach them how not to. ... more
|  |

US advisers may train Nigerian troops in Boko Haram fight: official
The Pentagon is considering sending military advisers to Nigeria to train local troops to fight Boko Haram insurgents and boost security in the violence-wracked nation, a US official said Friday. ... more
|
 |

Decline of bees, other pollinators, threatens crop output: UN body
Many species of bees, butterflies and other creatures that are vital to agricultural pollination are threatened with extinction, posing risks to major world crops and global biodiversity, a UN body said Friday. ... more
|  |

Australian icebreaker refloated in Antarctica after grounding
An Australian icebreaker that ran aground in Antarctica during a blizzard has been refloated, officials said Saturday as they work to bring the vessel's expeditioners home. ... more
|