When Amitav Ghosh issues a warning, it's time to listen

'We know many things are going to happen.'People should be preparing for sea level rise, for increased cyclonic activity, for drought.''One reason I wrote the book is to alert people to the......

Amazon's e-reader gets a makeover

Amazon.com Inc ramped up its push into hardware on Wednesday with the debut of six new or upgraded devices, including a high-end $199 e-reader called the Kindle Voyage and its cheapest-ever......