Climate Change December 17, 2024 7:30 am NASA probe makes historic approach to the sun It’s been a viral year for the sun, and now our it is back in the news as a NASA spacecraft prepares to make a historic close approach next week after traveling for 7 years. US & World Videos 2:55 Checking in on the Sierra snowpack 1:27 Christmas trees stressed in warmer climate 1:40 Air pollution concern for respiratory health, study says 1:29 UN hosts climate change conference in Azerbaijan 2:49 California reservoirs' levels drop after a summer of record heat and fire danger
