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Oak Ridge National Laboratory researchers have pushed back the barrier of how small we can see to a record, atom-scale 0.6 angstrom, over 100,000 times smaller than the thickness of a human hair. NPR's Michele Norris talks with physicist Stephen J. Pennycook about the microscopic breakthrough.

King's 1973 exhibition match with self-proclaimed male chauvinist Bobby Riggs is now the subject of the new film, Battle of the Sexes. The 20-time Wimbledon champ spoke to Fresh Air on Sept. 12, 2013.

A 30-year, nationwide study of ecological changes — including the effects of climate warming — has been releasing a powerful greenhouse gas, and critics want it to stop.

More than 1,000 people have now been charged for the U.S. Capitol riot on Jan. 6, 2021. NPR has tracked every case from arrest to sentencing. Here's what is happening to those charged.

They make up just 7.95 percent of U.S. print newsroom staff, 12.6 percent of local TV news staff and 6.2 percent of local radio staff.

The city has experienced nearly two weeks of protests since 22-year-old Clark was killed by two police officers.

A new World Health Organization study finds 1 in 6 infections worldwide are resistant to some antibiotics, highlighting a growing threat from drug-resistant bacteria.

An additional 1,000 troops will be heading to Kabul to assist in evacuation efforts. This will boost the overall expected numbers to some 6,000 U.S. troops in Afghanistan.

A study in Nature suggests the amount of carbon that humans can still emit and still keep warming to 1.5 °C may be exhausted within the next 6 years.

A list of the groundbreaking musicians, producers and journalists we lost in 2021.