South Dakota congressman wants to keep American farmland from Chinese companies

Russians reportedly building a satellite-blinding laser

Russia’s withdrawal from the International Space Station could mean the early demise of the orbital lab

Finland’s and Sweden’s pursuit of NATO membership is the exact opposite of what Putin wanted for Russian neighbors

Unarmed civilian protection teams hope Ukraine efforts resonate

Russia-Ukraine crisis highlights Africa’s need to diversify its wheat sources

EarthTalk – What is the environmental toll of Russia’s war in Ukraine?

How Ukraine has defended itself against cyberattacks – lessons for the US

What countries have nuclear weapons, and where are they?

When Putin says Russia and Ukraine share one faith, he’s leaving out a lot of the story

Economic sanctions may make Russians’ lives worse – without stopping Putin’s assault on Ukraine

Russia’s energy clout doesn’t just come from oil and gas – it’s also a key nuclear supplier

New bills would expose Russian, Chinese funding of American groups

PERA urged to divest from Russian oil and gas companies

China’s balancing act on Russian invasion of Ukraine explained

Would Putin use nuclear weapons?

Curious Kids: Why did Russia invade Ukraine?

The Russian economy is headed for collapse

Oil price shocks have a long history, but today’s situation may be the most complex ever

The US is banning Russian oil imports, but an embargo that includes European allies would have more impact

Why Apple, Disney, IKEA and hundreds of other Western companies are abandoning Russia with barely a shrug

Colorado suspends sports betting on Russian, Belarusian events following Ukraine invasion

Hickenlooper, Bennet backing proposal to ban Russian oil imports

Could the Ukraine invasion spark a global financial crisis?