NPR Staff

Cardboard beds. Urban farms. Roving mariachi bands.

These are some of the ways that regular folks are solving problems and spreading happiness during the pandemic.

The solutions aren't perfect — public health experts have some critiques and suggestions. But at the same time, they applaud the ingenuity and positive vibes.

Read the stories of six grassroots change-makers — then nominate your own at the bottom of this story.

Across the country, a national reckoning with race has sparked wide-ranging debates on defunding police, racial profiling, public monuments and systemic racism. This comes as protests continue nationwide, sparked by high-profile deaths of African Americans.

Senators are debating whether to include witnesses in the Trump impeachment trial.

U.S. Chief Justice John Roberts is presiding over the Senate trial, and senators have been sworn in to act as jurors, vowing to render "impartial justice." Senators are not allowed to speak, so they are submitting written questions to Roberts to read.

News organizations and journalists' advocates are challenging restrictive new ground rules for reporters assigned to cover the Senate impeachment trial.

Correspondents who submit to an official credentialing process are granted broad access throughout the Capitol complex and usually encounter few restrictions in talking with members of Congress or others.

But now Senate Sergeant-at-Arms Michael Stenger has imposed new requirements for the impeachment trial, negotiated in part with Republican leadership:

United Nations via / YouTube

Climate activist Greta Thunberg, 16, addressed the U.N.'s Climate Action Summit in New York City on Monday.

Updated at 9:37 p.m. ET

The Justice Department has released a redacted copy of special counsel Robert Mueller's report into Russian interference in the 2016 presidential election.

» A copy of the document is available here.

President Trump delivered his State of the Union address Tuesday night, a speech that had been delayed during the government shutdown.

The annual remarks came as a bipartisan group of lawmakers continue to negotiate border security funding and Trump's wall proposal — the central issue that led to the longest shutdown in U.S. history.

Christine Blasey Ford has accused Supreme Court nominee Judge Brett Kavanaugh of sexually assaulting her when they were in high school in the early 1980s. On Thursday the psychology professor is testifying before the Senate Judiciary Committee. Read her opening statement below.

Updated at 6:46 p.m. EDT

The Democratic National Committee filed an attention-grabbing lawsuit against the Russian government, WikiLeaks and Donald Trump's presidential campaign that says they conspired to interfere with the 2016 U.S. presidential election.

The suit — which faces legal obstacles because of the Justice Department's investigation into Russia's attack and the difficulties involved with suing a foreign government — develops a theory about alleged collusion between Trump's campaign and the Russians.

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