From Signal and Starlink to VPNs, the most popular apps in Ukraine and Russia reflect the grim reality of war. Here's what those app store downloads tell us.
The top 10% of polluters — the climate equivalent of anyone earning more than $38,000 a year — produce carbon emissions that are more than four times the global average
The Galapagos Islands will enjoy greater environmental protections, thanks to a COP26 promise made by four Latin American countries
New net-zero pledges from nations promise to bring global climate agreement closer to 1.5 degree goal, but worse outcomes are possible if countries walk back goals.
In Sunday’s election, voters will decide whether the government should take control of apartments from the biggest landlords to protect affordable housing.
Deadly weather as far apart as China, Germany and the U.S. reveal the devastating impact of a swinging jet stream.