Many hoped UN climate talks in Brazil would be historic. They may be remembered as a flop. By Peter Prengaman November 23, 2025 at 3:30 p.m. Instead of being remembered as historic, the conference will likely further erode confidence in a...
Takeaways from the outcome of UN climate talks in Brazil By Melina Walling November 22, 2025 at 5:54 p.m. After two weeks of negotiations, this year’s United Nations climate talks ended Saturday with a...
Babies who drank ByHeart formula got sick months before botulism outbreak, parents say By Jonel Aleccia November 22, 2025 at 1:13 p.m. Officials said six babies who consumed ByHeart formula were treated for botulism between November 2024...
NASA unveils close-up pictures of the 3I/Atlas comet popping by from another star By Marcia Dunn November 19, 2025 at 5:47 p.m. Discovered over the summer, the comet known as 3I/Atlas is only the third confirmed object...
Lifelong drugs for autoimmune diseases don’t work well. Now scientists are trying something new. By Lauran Neergaard November 14, 2025 at 3:42 p.m. Scientists are trying a revolutionary new approach to treat rheumatoid arthritis, multiple sclerosis, lupus and...
2 new malaria treatments announced as drug resistance grows By Mike Stobbe November 12, 2025 at 6:35 p.m. The drug, called GanLum, is not yet licensed and more than a year away from...
In hurricane-torn Jamaica, Winnetka couple’s climate-resilient breadfruit program offers food and hope By Adriana Pérez November 10, 2025 at 5:00 a.m. After Hurricane Melissa's exceptionally strong winds subsided, the roots of breadfruit trees clung deep into...
James Watson, co-discoverer of the double-helix shape of DNA, has died at age 97 By Malcolm Ritter November 7, 2025 at 4:02 p.m. James D. Watson, whose co-discovery of the twisted-ladder structure of DNA in 1953 helped light...
Challenger Learning Center NWI launching fund drive for move to new site By Carole Carlson November 4, 2025 at 5:02 p.m. The last remaining Challenger Learning Center in Indiana is in jeopardy of closing after Purdue...
Muskrats fight invasive cattails and help restore biodiversity in Great Lakes wetlands, Loyola study finds By Adriana Pérez November 4, 2025 at 5:00 a.m. Dam-building beavers are known for changing their ecosystems; muskrats can substantially alter vegetation structure.