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Cyberspace: Russia's cyber offensive against Ukraine has been limited so far. Experts are divided on why
US officials warned that a wave of debilitating cyberattacks could accompany Russia's war on Ukraine. So far they haven't materialized, and US and Ukrainian officials are contemplating why as they prepare for the next phase of the war.
[ cnn.com ]America added 678,000 jobs in February
Forecasting the pace of the recovery has been tough, and many economists have got their predictions very wrong over the past two years. For the February jobs report set to be released on Friday, experts say they are expecting robust job growth. But what if they got it wrong yet again?
[ cnn.com ]Ketanji Brown Jackson has had "Supreme Court stardust" on her
President Joe Biden has selected Ketanji Brown Jackson as his nominee to the Supreme Court, replacing Justice Stephen Breyer following his retirement. CNN's legal experts look at who Judge Jackson is, and why her nomination is significant.
[ cnn.com ]Legal experts tell CNN that any unauthorized retention or destruction of White House docs raises a red flag
Reports of former President Donald Trump's possible mishandling of federal documents found at his Mar-a-Lago resort have prompted legal experts this week to handicap: Could Trump be charged with a crime?
[ cnn.com ]Experts speculating over Russia's next move may want to check Ukraine's weather forecast
• Biden vows to shut down Nord Stream 2 if Russia invades Ukraine • US intel indicates Russian officers have had doubts about full scale Ukraine invasion
[ cnn.com ]'An invented history': Experts unpack Putin's Ukraine fixation
Authors Peter Pomerantsev and Margaret MacMillan discuss how Vladimir Putin's view of historical ties between Ukraine and Russia informs the current standoff.
[ cnn.com ]There's optimism that the worst of the pandemic may be ending, but some experts warn not to relax too soon
There is now more optimism that the worst of the coronavirus pandemic may be ending -- and as other nations lift certain Covid-19 restrictions, some public health experts question whether US counties and cities should consider easing their guidance on mask-wearing or social distancing, as well.
[ cnn.com ]US pharmacies, health centers begin rollout of free N95 masks
• Covid questions answered | Live updates • What experts say may come after Omicron • Sarah Palin trial against NY Times delayed because of Palin's positive Covid test
[ cnn.com ]There is cautious optimism from some experts that Omicron could be moving us closer to an endemic stage
The world feared the worst when a worrying new coronavirus variant emerged in late November and ripped through South Africa at a pace not seen before in the pandemic.
[ cnn.com ]After the Omicron wave, here's what experts say could come next
Picture a not-too-distant future when you can book that summer trip to Italy or you don't have to remember to take off your mask for graduation photos. After the past 25 months, forgetting the pandemic for even a little while may sound like a fantasy -- after all, the coronavirus has gotten our hopes up before.
[ cnn.com ]When you should take a PCR vs. a rapid antigen test
A PCR test is often considered the gold standard for detecting coronavirus infection. It's the test some employers want employees to take before returning to work after having Covid-19, and the one some people scramble to schedule to know whether they can travel or stop isolating. But experts say the PCR test isn't the best one for every situation.
[ cnn.com ]Grocery items you should have in stock before a winter storm
A powerful winter storm is threatening parts of the eastern United States with crippling freezing rain, sleet and snow, as experts urge Americans to be prepared.
[ cnn.com ]Here's how you can get free home Covid-19 tests
• How long you can wear your N95, according to experts • With Omicron, are cloth masks good enough? • Omicron wave shows early signs of peaking or plateauing -- but experts warn relief is still far off
[ cnn.com ]How long you can wear your N95, according to experts
• Supreme Court blocks nationwide vaccine and testing mandate for large businesses • Early signs suggest the Omicron wave is peaking in some parts of the US, but relief is far from near
[ cnn.com ]With Omicron's prevalence and testing in short supply, anyone with symptoms should assume they're positive and isolate, doctor says
With Covid-19 tests hard to find in many parts of the country and the Omicron variant spreading rapidly, health experts are advising those with symptoms to isolate themselves if they even only suspect they have the virus.
[ cnn.com ]Social media platforms are on high alert today
January 6 was a clear turning point for major social media companies — proving that they would, under certain circumstances, be willing to deplatform a sitting US president. But some experts worry that they still haven't done enough to address the underlying issues that allowed Trump supporters and others on the far-right to be misled and radicalized, and to get organized using their platforms.
[ cnn.com ]An 'awful' month of Covid-19 lies ahead, doctor says, but preventative measures will still be key
While the highly transmissible Omicron variant continues to drive up Covid-19 cases and hospitalizations -- and the numbers are likely to get worse before they get better -- health experts say it's critical Americans continue safe practices to prevent infections.
[ cnn.com ]Out-of-control Russian rocket part set to enter Earth's atmosphere within 24 hours
Space experts are tracking a Russian rocket part that is set to make an uncontrolled reentry into Earth's atmosphere within the next 24 hours.
[ cnn.com ]Why you should report your Covid test results
Testing yourself for coronavirus infection can be more convenient than getting a clinic or lab test, but from a public health standpoint, experts say there's at least one key downside.
[ cnn.com ]'Traumatic': Man on quarantining in Hong Kong
CNN's Will Ripley shares the story of a man isolated in Hong Kong due to the nation's COVID rules. Experts say the protocols may harm individuals' mental health.
[ cnn.com ]