US News VideosDespite how terrifying sharks might seem, the creatures are critical to the survival of the world’s oceans. Oceans generate 50% of the oxygen on the planet and absorb 90% of excess heat created by global warming. CBS News senior national and environmental correspondent Ben Tracy spoke with conservationists in the Bahamas.
More than 100 people were taken into custody this week during a crackdown at Columbia University, where the protests and encampments over the Israel-Hamas war began.
Surveillance video shows a masked intruder breaking the front window, coming into the store and using what looks like a blow torch to light merchandise on fire.
Groups pushing for legislation-approved medical marijuana are tired of legal quagmires preventing businesses from getting set up - and they have a solution.
The widely used chemical has for years been available as a paint stripper, but the EPA says the risk of it causing cancer is too great for household use.
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