The San Francisco Bay has been hosting an influx of gray whales over the past week or so, including one that was found floating dead near Alcatraz Island on Saturday.

A mysterious whale that has long puzzled scientists may not be an anomaly, but a clue to what climate change is doing beneath ...

Its largest settlement is the picturesque town of Tobermory, famous for its colourful waterfront. But beyond its postcard-perfect streets, the island has earned another claim to fame. Mull has been ...