Justice Amy Coney Barrett recited the judicial oath Tuesday morning in a swearing-in ceremony administered by Chief Justice John Roberts, officially beginning her tenure as the 115th justice on the Supreme Court.

A 12-million-year-old meteorite that fell to Earth in January 2018 is covered in more than 2,600 organic compounds, according to new research. Meteorites such as this one likely acted as messengers early in Earth's history, delivering the building blocks of life, the researchers said.

The actions of Louisville, Kentucky, police on the night Breonna Taylor was fatally shot were "negligent" and "criminal," two anonymous grand jurors in the case said in a broadcast interview to air Wednesday.

School is back in session at Bayside High.

The former king of Belgium, Albert II, has met with his once-secret daughter, Princess Delphine, for the first time since she was recognized as a royal, after years of legal battles forced the ex-monarch to finally acknowledge fathering her more than five decades ago.

One week from Election Day, early voters so far are younger, more racially diverse and more likely to be Democrats than they were ahead of the 2016 election in many of the key states that could decide the next president.

The world is still in the grips of a global pandemic that has killed more than 1.1 million people and infected more than 43.1 million worldwide. Lives and livelihoods have been threatened and lost. While the future remains uncertain, it's clear that we face a new and changing world.

Vice President Mike Pence did not attend Monday night's White House swearing-in ceremony for Supreme Court Justice Amy Coney Barrett because he was adhering to US Centers for Disease Control and Prevention guidelines to prevent the spread of the coronavirus, an administration official told CNN.

If you're in a coronavirus hotspot, watch out -- Dr. Deborah Birx might be visiting and reinforcing some sharp lessons.

• With Barrett seated, GOP pushes for SCOTUS hearing of Pennsylvania voting case • Analysis: Barrett could transform law in America for a generation

Today is Election Day. So is tomorrow. Yesterday too. So, why do we insist on counting down to November 3? The Covid-19 pandemic has vastly accelerated a trend that has been building for years: voting early. Americans are casting their ballots by mail, drop box or at in early voting locations in record numbers this year.

Tropical Storm Zeta will enter the Gulf of Mexico today and re-strengthen into a hurricane before reaching the US Gulf Coast late Wednesday. CNN Meteorologist Chad Myers explains the widespread impacts for the US.

The coronavirus pandemic has forever changed the microchip industry, kicking its consolidation into high-gear as people rely more on massive data centers to host their video conferences and other productivity services. Capping off a year of massive change for semiconductors, AMD agreed to buy rival chipmaker Xilinx in a $35 billion deal.