In this photo taken with a long exposure, a person walks a dog past Christmas lights in a park, Sunday, December 15, 2024, in Lenexa, Kan. (Photo by USA Today)

An activist blocks a highway during a protest demanding the immediate release of hostages held by Hamas and calling for the Israeli government to reverse its decision to take over Gaza City and other areas in the Gaza Strip, near the city of Lod, Israel, Tuesday, August 26, 2025. (Photo by Ohad Zwigenberg/AP Photo)

An Iowa State Patrol trooper works the scene of an overturned semi truck along the westbound shoulder of Interstate 80 near Anita, Iowa, on Wednesday, December 15, 2021, after a band of intense weather crossed through the area. A powerful storm system is blowing through the Great Plains and Midwest, combining with unusually warm temperatures to close highways and prompt numerous tornado warnings. (Photo by Bryon Houlgrave/The Des Moines Register via AP Photo)

The lightest material ever made has been produced by a team of scientists in China, a Chinese university announced.

The sun bear (Ursus malayanus), also known as the honey bear, is a bear found primarily in the tropical rainforest (the dense lowland forests) in Southeast Asia; North-East India, Bangladesh, Myanmar, Thailand, Laos, Cambodia, Vietnam, Southern China, Peninsular Malaysia, and the islands of Sumatra and Borneo.

Pedestrians use their smartphones to capture the newly illuminated Christmas tree at the Syntagma square in Athens on November 23, 2023. (Photo by Angelos Tzortzinis/AFP Photo)

After a cold night the small North Devon villages of Appledore and Instow wake up to an amazing scene as the sun rises over the River Torridge estuary, Devon, UK on October 19, 2018. (Photo by Terry Mathews/Alamy Live News)

People look at buildings displaying a light show on the eve of the 100th anniversary of the Chinese Communist Party in Beijing on June 30, 2021. (Photo by Noel Celis/AFP Photo)