Broadcaster says serious news at risk

“Truth no longer matters in the context of politics and, sadly, in the context of cable news,” said Aaron Brown, whose four-year period as anchor of CNN’s NewsNight ended in November, when network executives gave his job to Anderson Cooper in a bid to push the show’s ratings closer to front-runner Fox News. Brown said…

'Earth-like' planets are plentiful

Scientists recently have found a few rocky planets, including one last year just seven times the size of Earth, but all are very close to their stars and so extremely hot. The planetary discovery announced Wednesday and reported in today’s edition of the journal Nature is the smallest and coldest yet. —Ian Hoffman —‘Earth-like’ planets…