
US moves to block Chinese purchase of German tech firm Aixtron
US President Barack Obama on Friday moved to block a Chinese company's purchase of German semiconductor equipment maker Aixtron by rejecting the inclusion of Aixtron's US business in the deal. ... more
|  |

Afghan forces lose some ground but improving overall: US general
Afghan security forces have lost control over a small percentage of the terrain they previously held, but are getting better at repelling the Taliban overall, a top US general said Friday. ... more
|  |
Solar-driven ionosphere charges may nudge stressed faults toward rupture
Stable black carbon in mangrove soils boosts coastal climate role
Low crystallinity iron minerals show promise for chromium cleanup and carbon storage
|  |

Raids kill dozens in Syria's Idlib, army advances in Aleppo
Suspected Russian air strikes killed at least 46 people in opposition-held parts of Syria Sunday, a monitor said, as government forces advanced in fierce clashes with rebels in east Aleppo. ... more
|

Denmark to withdraw F-16 jets from anti-IS mission
Denmark said on Friday it would not extend a six-month mission for seven F-16 jets taking part in a US-led coalition focused on attacking Islamic State group targets in Syria and Iraq. ... more
|  |

Cyprus leaders to resume peace talks, keep up momentum
Rival Cypriot leaders have agreed to resume UN-backed reunification talks in what was hailed Friday as a "significant development" after negotiations broke down in Switzerland last month. ... more
|
 |

White House should lead broad cybersecurity effort: panel
The White House should lead a broad cybersecurity effort with the private sector to guard against potentially crippling attacks and boost confidence in the digital economy, a presidential commission said Friday. ... more
|  |

Colombia embarks on challenge to implement peace
After pushing a revised peace deal with the FARC rebel group through Congress, Colombian President Juan Manuel Santos got down to a far bigger challenge Thursday: implementing it. ... more
|