While the search for exoplanets has revealed more than 4,000 planets beyond our solar system, researchers question what may be looking back. Astronomers compiled a list of stars that could host exoplanets positioned to see Earth and evidence of life. https

California prosecutors say they are preparing to retry the penalty phase of the murder case against Scott Peterson after the state Supreme Court recently overturned his death sentence. https://www.cnn.com/2020/10/23/us/scott-peterson-murder-case-penalty-re

The crew of a Navy T-6B Texan II was killed Friday when the two-seat airplane crashed in a small town near Mobile, Alabama, according to the Navy. https://www.cnn.com/2020/10/23/us/plane-crash-alabama-trnd/index.html

A Listeria outbreak has sickened 10 people across three states, and the US Centers for Disease Control and Prevention believes deli meats are the cause. https://www.cnn.com/2020/10/23/health/deli-meat-listeria-outbreak/index.html

Fauci calls for mask mandates as coronavirus cases surge across US https://www.cnn.com/2020/10/23/health/fauci-covid-mask-mandate-bn/index.html

The historic collection of a sample from the near-Earth asteroid Bennu by NASA's OSIRIS-REx spacecraft on Tuesday was almost too successful. While the spacecraft collected a subsantial sample, some of it is leaking into space. https://www.cnn.com/2020/10/2

If 95% of Americans wore masks in public, more than 100,000 lives could be saved from Covid-19 through February, a new modeling study suggests. https://www.cnn.com/2020/10/23/health/masks-ihme-model-study-wellness/index.html

Matthew McConaughey had a great role model in his dad. https://www.cnn.com/2020/10/23/entertainment/matthew-mcconaughey-fatherhood/index.html

Huawei says sales growth is sputtering, after Washington tightened restrictions and cut off the Chinese tech company's access to key technology. https://www.cnn.com/2020/10/23/tech/huawei-earnings-china-tech-intl-hnk/index.html

Tens of millions more people across Europe face tougher coronavirus restrictions going into the weekend as countries across the region battle to bring down rising infection rates. https://www.cnn.com/2020/10/23/europe/europe-coronavirus-restrictions-wrap-i