内容摘要：Prostate cancers are graded for aggressiveness using what’s known as a Gleason score. The scores range from 6 to 10, with 8, 9 and 10 prostate cancers behaving more aggressively. Biden’s office said his score was 9, suggesting his cancer is among the most aggressive.

Prostate cancers are graded for aggressiveness using what’s known as a Gleason score. The scores range from 6 to 10, with 8, 9 and 10 prostate cancers behaving more aggressively. Biden’s office said his score was 9, suggesting his cancer is among the most aggressive.

Hidden amid wild avocado trees and the heart-shaped leaves of houseplants is a long driveway leading to a crystallized snapshot in time: the Liljestrand House, designed by architect Vladimir Ossipoff in 1948 and built for Betty and Howard Liljestrand in 1952 for $40,000 at the time.Credited with adapting midcentury modern for the tropics, Ossipoff designed homes and buildings in Hawaii with certain shared features: Japanese carpentry and expertise, the strategic use of trade winds for cooling (he abhorred air conditioning), and the merging of outside and inside space.

This style, now known as Hawaiian Modern, is on display in the Liljestrand House, one of Oahu’s many— and one of the few that is open to visitors.Others include the royal residences (Iolani Palace and Queen Emma Summer Palace); Hawaiian Mission Houses (such as Hawaii’s oldest Western-style house, built in 1821); Hawaii’s Plantation Village in Waipahu, which includes restored sugar plantation buildings; and

an ode to Islamic art and culture built by tobacco heiressThe oldest hale — a traditional Native Hawaiian thatched house — is enshrined at

where it was built on site in 1902.

While these historic homes range in style and grandeur, each adds something to Oahu’s character.“I think in many respects dealing with racism, addressing racism responsibly, is kind of like painting the Golden Gate Bridge, right?” he said. “As soon as you think you’re done, you’re not. You have to go back and start painting again.”

This story is part of an AP ongoing series exploring theof what is widely called the

, which was sparked a decade ago by the fatal shooting of Michael Brown by police in Ferguson, Missouri.The Associated Press Health and Science Department receives support from the Robert Wood Johnson Foundation. The AP is solely responsible for all content.