Fierce 'Semiaquatic' Dinosaur May Have Been an Awkward Swimmer

Despite its ties to the water, Spinosaurus may not have been built to dive after the fish it preyed on, a new study claims.

Morocco by high-speed rail

A new high-speed links up some of Morocco's most beguiling cities, making them more accessible than ever

Top 5: Desert festivals

Winter blues? Fear not: there's plenty of desert decadence to melt them away — these festivals amid the sand dunes feature everything from yoga at sunset to camel racing