Sean Simmers / PennLive.com via AP

Facebook is tapping into the Trump-era groundswell of interest among Americans in contacting their elected representatives.

The details: A new Facebook feature will provide users with ways to contact their representatives if they like or comment on their posts on the platform. Those users will be able to get in touch with lawmakers through a single click. A feature called Town Hall will also help users determine and contact their representatives. The company will also start reminding people about local elections for the first time.

What we're watching: Facebook's voter turnout messages have been known to drive more people to the polls. What will be the impact of adding lawmaker contact buttons to its landmark product, at least in some cases?

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Updated 14 mins ago - World

Massive explosion rocks Beirut

Photo: Anwar Amro/AFP via Getty Images

A major explosion has slammed central Beirut, Lebanon, damaging buildings as far as several miles away and injuring scores of people.

Driving the news: The cause of the explosion is unknown. It's also unclear how many people were killed or wounded, but the Lebanese Red Cross has told AP that casualties number in the hundreds. Reuters reports that at least 10 people have been killed, citing security sources.

Updated 50 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Sarah Grillo/Axios

  1. Global: Total confirmed cases as of 1 p.m. ET: 18,349,260 — Total deaths: 695,550 — Total recoveries — 10,951,112Map.
  2. U.S.: Total confirmed cases as of 1 p.m. ET: 4,732,418 — Total deaths: 155,942 — Total recoveries: 1,513,446 — Total tests: 57,543,852Map.
  3. States: New York City health commissioner resigns in protest of De Blasio's coronavirus response.
  4. Public health: 40% of Americans continue to put off medical care.
  5. Politics: Trump tells "Axios on HBO" that pandemic is "under control," despite surges in infections and uptick in deaths.
  6. Business: Low-income households are struggling to pay energy bills — Construction spending falls for 4th straight month.
Updated 58 mins ago - Science

The U.S. is at risk of attacks in space

Illustration: Annelise Capossela/Axios

Other nations are catching up to U.S. capabilities in space, potentially putting American assets in orbit at risk.

Why it matters: From GPS to imagery satellites and others that can peer through clouds, space data is integral to American national security.