Many coastal maps start from the wrong sea-level baseline, and correcting the error could mean millions more are vulnerable ...

Researchers found that a majority of studies on coastal sea levels underestimated how high water levels are, and hundreds of millions of people are closer to peril than previously thought.

Most coastal risk assessments have underestimated current sea levels, meaning tens of millions of people face losing their homes to rising waters earlier than expected ...

Two images taken almost a century apart at Fort Denison in Sydney, Australia are being held up on social media as evidence that sea levels are not increasing -- contrary to what available science has ...