Tiffany Anthony

1 week ago | cnn.com | Natasha Chen |Tiffany Anthony

Ad Feedback Video Ad Feedback There's a slowdown in global travel. Travel experts say use loyalty points now The travel industry faces a slowdown as economic uncertainty impacts summer plans, leading travelers to opt for shorter, more affordable trips. CNN's Natasha Chen speaks to travel experts for their recommendations.

2 weeks ago | cnn.com | Tiffany Anthony |Sanjay Gupta |Amanda Sealy

Ad Feedback Video Ad Feedback Pigs may be solution to organ shortage CNN's Dr. Sanjay Gupta explores how pigs could help address the human organ shortage through xenotransplantation. Learn how both a pig's similarities and differences make their organs a good match for humans. “Dr. Sanjay Gupta Reports: Animal Pharm” airs Sunday at 8pm ET/PT on CNN.

4 weeks ago | cnn.com | Tiffany Anthony |Nader Nikoupour

Ad Feedback Video Ad Feedback Scientifically perfected coffee brew uses less beans for more flavor Scientists at the University of Pennsylvania tested a method to brew stronger coffee using fewer beans amid rising prices and climate change impacts. CNN's Coy Wire and Jackie Wattles try the technique.

1 month ago | cnn.com | Tiffany Anthony |Nick Valencia

Ad Feedback Video Ad Feedback Geoscientists discover magma cap beneath Yellowstone Geoscientists have discovered a magma cap beneath Yellowstone National Park, providing new insights into one of the world's largest active volcanic systems. CNN's Nick Valencia explains how the cap acts like a natural pressure-release valve.

1 month ago | cnn.com | Tiffany Anthony |Jacqueline Howard |Gigi Mann

Northwestern University engineers have developed the world's smallest pacemaker, which is light-activated and can be injected non-invasively, offering a new potential treatment for newborns with congenital heart defects. CNN Health's Jacqueline Howard speaks to a biomedical engineer about the sesame-sized pacemaker. 01:17 - Source: CNN 9 videos