This ends our live blogging for January 30. Be sure to check back tomorrow for our continuing coverage.
Graphs showing how much Ukraine has cut its use of natural gas from 2014 to 2015:
A report on the possibility of Ukraine getting 600 million euros (about $660 million) from the EU:
An intriguing photo gallery by Andriy Pryimachenko:
From Radio Svoboda, winter in the Carpathians:
Report on the recent attacks in the Donbas region:
A lawyer for Nadia Savchenko says the Russian investigation into her case did not find any evidence proving her guilt:
A Savchenko lawyer says a verdict in her case could come as early as March.
An exhibition of portraits of Ukrainian political prisoners being held in Russia opened in Kyiv:
In "Letters from Occupied Donbas," Serhiy Andreev writes about how so many of his friends joined the Russia-backed separatists: