Ukraine accused Russia of effectively rejecting a US-backed ceasefire proposal, reporting a barrage of strikes on civilian infrastructure hours after Moscow agreed only to pause attacks on the energy grid.

Ukraine accused Russia of effectively rejecting a US-backed ceasefire proposal, reporting a barrage of strikes on civilian infrastructure hours after Moscow agreed only to pause attacks on the energy grid.
Workers laboring in Vaca Muerta. Although oil has allowed Argentina to become a net exporter, …