Four scientists will be living on a mock Mars base for a year that has been built inside the Johnson Space Center in Houston.
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Russia-Ukraine Conflict Threatens Cooperation in Space
As the Russia-Ukraine conflict continues to grow, so do concerns over the impact it could have on the international space community, and more specifically, the International Space Station. Those concerns come after Dmitry Rogozin, the director of Russia's state space agency, posted several tweets over the last few weeks in which he threatened to 'destroy Russia's cooperation on the ISS.' Olympia LePoint, rocket scientist and author of 'Answers Unleashed II: The Science of Attracting What You Want,' joined Cheddar News' Closing Bell to discuss.

Americans Stress Out Over Inflation, War
A new study shows that Americans feel record levels of stress amid inflation and global uncertainty about the war in Ukraine. Cheddar News speaks with Lynn Bufka of the American Psychological Association about how to best put your worries aside.

Colgate-Palmolive To Invest $100 Million Over Five Years In Oral Health Initiative
Colgate-Palmolive is shedding light on the little-known fact that oral health is integral to overall health. The consumer products company will commit $100 million over five years to transform the way the world thinks about and addresses oral health. Maria Ryan, Chief Clinical Officer at Colgate-Palmolive, discusses why oral health is so vital to our physical and mental well-being.

Border Authorities Find 52 Reptiles Hidden in Man's Clothing
Authorities say a man who tried to slither past U.S. border agents in California had 52 lizards and snakes hidden in his clothing.

Antarctic Explorer Shackleton's Ship Found After a Century
Scientists say they have found the sunken wreck of polar explorer Ernest Shackleton’s ship Endurance, more than a century after it was lost to the Antarctic ice.

Scientists: Invasive Large Spider Could Spread to Much of East Coast
Researchers say a large spider native to East Asia that proliferated in Georgia last year could spread to much of the East Coast. The Joro spider’s golden web took over yards all over north Georgia in 2021, unnerving some residents.

Concerns Grow After Russian Shelling and Seizure of Ukraine Nuclear Plant
News of Russian forces taking control of a Ukrainian after artillery bombardment of a nuclear power plant raised concerns this week. Nuclear policy expert and Quincy Institute Distinguished Fellow Joe Cirincione joined Cheddar News to discuss the implications for a potential disaster. “I’m with the director general of the IAEA, the International Atomic Energy Agency. He says that he is extremely concerned, and that this Russian attack is a severe risk and that Russia clearly violated the fundamental principle of preserving the integrity of nuclear power plants," Cirincione said.

Space Junk Set to Crash Into Moon
Adam Battle, research assistant at University of Arizona's Lunar and Planetary Laboratory, joins Cheddar News to discuss space junk heading to the moon and if more should be done to prevent space junk in the future.

Attack on Ukrainian Nuclear Plant Triggers Worldwide Alarm
UN and Ukrainian officials say no radiation was released from a Russian attack at Europe’s biggest nuclear power plant in Ukraine and firefighters have extinguished a blaze at the facility..



