I want to extract the url of all news articles from a website. Here is what I have done:

```
from bs4 import BeautifulSoup
import requests

url1 = "https://www.wsj.com/search/term.html?KEYWORDS=apple&mod=searchresults_viewallresults"
r1 = requests.get(url1)
coverpage = r1.content
soup1 = BeautifulSoup(coverpage, 'html5lib')
coverpage_news = soup1.find_all("h3", class_="headline")
coverpage_news['href']

```

But no results, any help would be appreciated. Thanks.