July 18, 2023, 6:05am Life
New research suggests humans lived in South America at the same time as now-extinct giant sloths, bolstering evidence that people arrived in the Americas earlier than once thought. Read story
July 18, 2023, 6:02am Life
From climate change to species loss and pollution, humans have etched their impact on Earth with such strength and permanence since the middle of the 20th century that a special team of scientists says a new geologic epoch began then. Read story
July 16, 2023, 6:02am Business
Brushing your teeth is a very personal act. Read story
July 14, 2023, 7:42am Life
India launched an uncrewed mission to the lunar surface, joining the U.S., China and others in a new moon race. Read story
July 12, 2023, 7:51pm Life
The Webb Space Telescope is marking one year of cosmic photographs with one of its best yet: the dramatic close-up of dozens of stars at the moment of birth. Read story
July 11, 2023, 4:48pm Clark County Life
In recent days, major outlets have excitedly reported that low-latitude communities, including Vancouver, will be able to see a display of flashing auroras Thursday evening. Read story
July 11, 2023, 6:11am Life
Scientists have observed for the first time the faint ripples caused by the motion of black holes that are gently stretching and squeezing everything in the universe. Read story
July 11, 2023, 6:00am Life
A drone flies over a peaceful Southern California marsh and unleashes a rain of larvae-killing bacterial spore pellets. Its target: a surging population of mosquitoes that can spread diseases to humans. Read story
July 9, 2023, 6:20am Life
After more than a decade on display at the California Science Center, the space shuttle Endeavour will begin the final trek to its permanent home at a new Los Angeles building in the coming months. Read story
July 4, 2023, 6:02am Life
While sharks have been seen as “bloodthirsty man eaters” that are out to get you in the ocean, a new study shows that people learning about sharks can reduce their fears and boost conservation efforts for the apex predators. Read story
