Bob Henson, weather and climate blogger at Weather Underground, discuss the arctic blast of cold air the United States has seen over the last couple of weeks and the "bomb" cyclone that meteorologists are calling winter storm Grayson.
Henson tells us what a "bomb" cyclone is, noting that "Grayson" is actually a "double bomb" because of the intensity and speed at which the pressure dropped.
We also talk the differences between climate and weather, referencing President Trump's tweet that insinuates that cold weather might be a reason to dismiss climate change is real.
Henson also compares winter storm Grayson to 1993's "Storm of the Century," breaking down the differences and similarities between the two.
Walmart is expanding its HIV treatments, planning to add over 80 specialty facilities across nearly a dozen states by the end of the year.
A Food and Drug Administration advisory panel met to discuss regulatory approval for the Alzheimer's drug, Leqembi.
Air quality on the East Coast has improved to at least a moderate level and will continue getting better by the weekend.
A new study from Columbia University has found that taurina, a type of amino acid known mostly as an ingredient in energy drinks, extended the life of worms, mice and monkeys.
Artechouse, a digital art studio in New York City, has a new exhibition that lets visitors experience never-before-seen images that the James Webb space telescope captured. Cheddar News takes a peek inside the newest immersive experience.
A report said that cancer centers are dealing with shortages of carboplatin and cisplatin, drugs that are used to treat cancers.
On air quality maps, purple signifies the worst of it. In reality, it's a thick, hazardous haze that’s disrupting daily life for millions of people across the U.S. and Canada, blotting out skylines and turning skies orange.
With large swaths of the East Coast blanketed with smog, many are worried about their health. Mangala Narasimhan, director of critical care services at Northwell Health, offers some peace of mind with a handful of expert tips for coping with poor air quality.
Kilauea, one of the most active volcanoes in the world, began erupting on Wednesday after a three-month pause, displaying spectacular fountains of mesmerizing, glowing lava that's a safe distance from people and structures in a national park on the Big Island.
Smoke from the Canadian wildfires has reached New York and New Jersey which prompted officials to declare the area as currently having some of the worst air quality in the world.
