Washington, Sept 24: NASA's next-generation lunar explorers may live in mobile habitats and drive mini-RVs that can tool around for a week or more at a time, agency scientists have said.

The rovers would be about the same size as the electric dune buggies driven during the last three Apollo moon landings in 1971 and 1972, but would be enclosed and pressurized to better protect astronauts from radiation, extreme temperatures and other hazards.

Cribs made by Pennsylvania-based Simplicity Inc. have been recalled in North America by the U.S. Consumer Product Safety Commission after the reports that the crib-beds were cause of death of two infants. Houston based Arceneaux family lost their 7-month old daughter Royale this February.

Washington, Sept 23 : Green plants and animals enjoy a relatively close evolutionary relationship than previously thought, a new study by an East California University biologist has revealed.

Plants, fungi and animals are all in a group called the eukaryotes – distinguished by their advanced cellular machinery. But some eukaryotes, most notably the fungi, have long been considered more closely related to animals than plants are.