Largest dinosaur with birdlike wings and feathers

Discovery of largest-ever winged dino in China, from 125 million years ago. It was sleek and birdlike with feathers on its arms and torso, but it could not fly.

Powerful 7.0-magnitude earthquake rocks Indonesia

It struck in Indonesia early today. One person dead. Buildings damaged. No tsunami warning issued. This quake follows a strong earthquake in Alaska yesterday.

Ant expert gives Ant-Man thumbs up

A Boston University biology professor says the movie is “a turning point for ants in cinema,” although he has a few quibbles with the science.

Night thunderstorms: Top things to know

For anyone who's been stirred out of bed in the middle of the night by a clap of thunder: Here's info about those intense storms that happen after the sun sets.

6.9-magnitude strikes Alaska’s Aleutian Islands

This region is on the Pacific Ocean's 'ring of fire' - where great land plates meet and one dives beneath another - and so is subject to frequent earthquakes.

Good news! More sharks!

White shark populations are growing. Here’s why that’s good news.

New NASA video on flood prediction

Predicting flooding is notoriously difficult, but predictions are improving. Timely video in light of James Hansen's prediction this week of catastrophic flooding in New York and other coastal cities before the end of this century.

How mosquitoes find you to bite you

Mosquitoes use a triple threat of visual, olfactory, and thermal cues to home in on their human targets, a new Caltech study suggests.

Earth elements dictate whether plate tectonics can happen

And plate tectonics may be essential for life. A new theory of Earth's composition suggests another factor to consider in the search for habitable exoplanets.

State of the climate 2014: Record warmth

New report - released by American Meteorological Society - based on contributions from 413 scientists from 58 countries around the world.