Вы можете использовать .find_next()
.Тем не менее, это не полная статья:
from bs4 import BeautifulSoup
import requests
article = "https://www.japantimes.co.jp/tag/cybersecurity/page/1/"
page = requests.get(article)
soup = BeautifulSoup(page.text, 'html.parser')
article = soup.find('div', class_="content_col")
date = article.h3.find('span', class_= "right date")
date_text = date.text
headline = article.p.find('a')
headline_text = headline.text
content_text = article.p.find_next('p').text
print(date_text, headline_text ,content_text)