Re: “California’s behind on its 2030 climate goals. What’s at stake if it doesn’t catch up?” (Mercurynews.com, Jan. 16): I am heartbroken to read about the burning of Australia — humans displaced and ...

In the mid-19th century, paleontologists scrambling for fossils focused more on the prehistoric ancestors of contemporary creatures than on dinosaurs. But after Charles Darwin published his On the ...

I CAN NOT BELIEVE THAT ANYONE (ESPECIALLY KIDS) WOULD NOT BE DELIGHTED TO SEE THE DINOSAUR IN FRONT OF MC DONALDS. SO MANY AWFUL THINGS GOING ON IN THE WORLD TO COMMIT ON WHY ATTACK THE DINOSAUR THAT ...

Having seen many dinosaurs on display in museums, I don’t doubt they existed. But even if they hadn’t I’m surprised some people resent the delightful one in front of McDonald’s on Grant and Tanque ...

I very much enjoyed your articles on recent dinosaur discoveries (21 May, p 34). They reminded me of an idea sparked off by a statement by Mike Williams in his 1994 ...

Dinosaurs disappeared because they didn't adapt to changing conditions. The dinosaur that is the Republican Party, which has lost the popular vote in five out of six of the last presidential elections ...

Thank you for “A world without chickens” (21 March, p 42). We now know that birds are dinosaurs. The 22 billion domestic chickens alive must surely make them the most successful dinosaur species ever.