These “zombie” cells are damaged yet refuse to die. Instead, they linger in the body, infect healthy cells, and can contribute to age-related decline.

The AMD High Definition Audio Device is an important tool for sending audio through DisplayPort or HDMI connections. It is integrated into different AMD modules of graphic cards like the Radeon R-9 ...

As the brain ages, many cell types succumb to senescence. How does this start? In the September 10 Nature Aging, scientists led by Wei Cai, Zhengqi Lu, and Quentin Liu at Sun Yat-Sen University, ...

As days grow shorter and temperatures cool, trees prepare for winter by shutting down food production. This process is called leaf senescence, the aging and eventual death of leaves. Chlorophyll, the ...

He was also a groundbreaking environmentalist, the patron saint of the independent-film movement, an Oscar-winning director, a top-tier actor, and a genuine cinematic icon There were a lot of ...

Democratic mayoral nominee Zohran Mamdani said he would drop a Holocaust remembrance group’s definition of “antisemitism” if he becomes mayor — a turnaround in police that has some Jewish rights ...

An octopus named Ghost will tend to her eggs that will never hatch, a California aquarium said. Screengrab from @Aquariumpacific on Instagram. A dying octopus will devote the rest of her life to ...

NZ First’s Winston Peter held his party conference at the weekend. His guest speaker was former Labour MP and Cabinet Minister Stuart Nash.Warwick Smith / Manawatu Standard Former Labour ...

A preexisting condition usually refers to a health issue you had before the date new health coverage starts. People may also use it to refer to health conditions you had before a new one began. Since ...

The legal definition was established by the U.N. in 1948. LONDON -- The world's largest association of academic scholars studying genocide passed a resolution saying Israel's "policies and actions" in ...

The International Association of Genocide Scholars has declared that Israel's actions in Gaza meet the legal definition of genocide. NPR's Leila Fadel talks with the association's Emily Sample. The ...