
Bay Nature’s top stories from an unusual year.

Smoke changes as it ages, with implications for human health.

It started as a low rumble and proceeded to get louder and louder. Curious, I stepped out onto the deck just as a large white and red twin-engine propeller plane thundered directly overhead, descending to the northeast. Ten seconds later another identical plane rumbled by overhead a few hundred yards to the north. They were…

Its face might have inspired the monster Alien Queen. Phronima lives like it.

Half Moon Bay is a great place to see an elusive small carnivore.

A group of scientists say Tesla Park should not be opened to off highway vehicles.