feed.js

const FeedParser = require('feedparser');
const request = require('request'); // for fetching the feed

const req = request('https://news.kmi.open.ac.uk/rostra/rdfall.php?r=2');
const feedparser = new FeedParser();

req.on('error', function (error) {
    // handle any request errors
});

req.on('response', function (res) {
    const stream = this; // `this` is `req`, which is a stream

    if (res.statusCode !== 200) {
        this.emit('error', new Error('Bad status code'));
    }
    else {
        stream.pipe(feedparser);
    }
});

feedparser.on('error', function (error) {
    // always handle errors
});

let output = 0;

feedparser.on('readable', function () {
    // This is where the action is!
    const stream = this; // `this` is `feedparser`, which is a stream
    const meta = this.meta; // **NOTE** the "meta" is always available in the context of the feedparser instance
    let item;

    while (item = stream.read()) {
        const { title, description } = item;
        console.log(title);
        console.log(description);
        console.log('---------');
        break
    }
});