Reid Ewing on how to create more walkable cities

People would drive less if the centers of cities were more developed, according to a 2010 analysis led by Reid Ewing.

Debby Crouse on evacuating sea turtle eggs from Gulf region

Debby Crouse said an estimated 70,000 sea turtle eggs are being evacuated from beaches bordering the Gulf of Mexico to the Atlantic coast of Florida.

Signs of the seasons as hottest months are upon us

July is the hottest month in many places. From a temperature standpoint, midsummer has begun. These are signs of the seasons.

World Population Day 2010

On World Population Day 2010, experts are highlighting the concepts of 'everyone counts' and open data with information available to everyone.

Marshall Shepherd: roads and roofs cause floods

Marshall Shepherd says impervious surfaces - roofs, streets, and sidewalks - for recent major floods in Atlanta, Nashville and Oklahoma City.

Daniel Sigman on ocean algae and global cooling

"Since CO2, a greenhouse gas, warms the Earth, ocean life effectively works to cool the Earth by helping remove CO2 from the atmosphere", says Daniel Sigman.

Pamela Ronald has developed a more flood-tolerant rice

The rice has the same taste, feel, and harvest schedule as traditional rices. Pamela Ronald believes that's one reason farmers are now using it.

Patricia Mechael on mHealth, or mobile health

Patricia Mechael discusses health care workers using cell phones to improve the health of pregnant women and babies in small African countries.

Richard Prum reconstructs full feathered plumage of dinosaur

Richard Prum became the first scientist to reconstruct the full feathered plumage of a small, flightless dinosaur, in color.

David Fowler: ‘Science brand equity builds public trust’

David Fowler indicates science brand equity is emerging as a way for companies and institutions to build trust by communicating it.