Sentence examples for uncertain why from inspiring English sources

I'm uncertain why that is  — am I out of practice?

Experts are uncertain why this year's algae bloom was so lengthy and toxic.

American officials say they are uncertain why General Musharraf is now moving against the scientists.

Scientists are uncertain why afflicted turtles have ignored their migration instincts.

Police are uncertain why the men were shooting at each other, as each suspect gave a different story.

Martin H. Pomeroy, the acting police chief, said detectives were still uncertain why Ms. Cornejo had taken the girl.

Three years later, Cabrera is apparently still uncertain why the Red Sox did not bring him back.

And if the scope of the problem is uncertain, why not err on the side of protecting conscience?

He had arrived just three weeks beforehand, police said, but it remains uncertain why he chose to come to Lafayette.

However, Dr Kat Arney, science information officer at Cancer Research UK, said that it was still uncertain why HPV-related cancers were on the increase.

American officials said on Friday that Syria had started moving some parts of its huge stockpile of chemical weapons, though it was uncertain why.