World CNN Wire

China's Mars rover dormant likely due to dust

China's Zhurong rover on Mars has been in hibernation since last May due to an "unpredictable accumulation" of dust, mission designer Zhang Rongqiao said, Chinese state broadcaster CCTV reported on Tuesday.Powered by solar energy, Zhurong landed in a large plain…

Was the SpaceX launch really a 'success'?

After the first test launch of a SpaceX Starship rocket — the most powerful launch vehicle ever constructed — ended in an eruption of flames over the Gulf of Mexico on Thursday, the company sought to frame the mission as…

The world just failed its annual health checkup

Droughts, floods and record low ice levels -- from the top of the world's mountains to the depths of the ocean, the climate crisis took a heavy toll as it continued to intensify in 2022, new analysis from the World…

Elephant seals enter 'sleep spiral' during deep ocean dives

Northern elephant seals might be masters of multitasking in the animal kingdom because they've learned how to sleep and dive at the same time — all while avoiding predators.The elephant seals can spend seven or eight months on foraging trips…

Plants that devour insects could be luring prey with signature scents

Sarracenia pitcher plants, found in bogs throughout eastern North America, look like trumpet-shaped flowers, often in purplish or reddish hues. But looks can be deceiving. The striking "flowers" are actually modified leaves, forming a cup that contains digestive enzymes.When a…