COP27 Climate Summit Begins Amidst Global Energy Crisis

we exploit the reflectivity modulation of the fused silica dielectric system in a strong light field to demonstrate the optical switching (ON/OFF) with attosecond time resolution.

including by encouraging cattle ranchers with allotments next to the park to voluntarily give up this leased land.They eat almost anything in the wild: Fish.

But national parks are required to conserve these places as they naturally exist.head of the Interagency Grizzly Bear Study Team and an ecologist at theU.The recovery plan recently gained a powerful supporter: Interior Secretary Ryan Zinke traveled to the verdant park on March 23 to announce the restarting of recovery planning.

Credit: National Park Service/OCaseyZinkes enthusiasm for recovering grizzlies took many people -- both those who support and oppose federal conservation efforts -- by surprise.Mashable Light SpeedWant more space and science stories in your inbox?Sign up for Mashables weekly Light Speed newsletter.

Many of these bears had to be killed.

getElementById(video-title-container-BblybANdoV). Some 27% of respondents did not believe putting any of this sensitive information into public generative AI tools could yield value to the business.

which was the most targeted region in 2021 and 2022.critical that businesses secure their AI models before threat actors scale their activities.

Forty percent cited higher productivity.Another 29% said colleagues who used such tools should be reported to their line manager.