science

December 10, 2018

Pictures from full-color Instrument Deployment Camera, which is mounted on the spacecraft’s 6-foot-long robotic arm, will help scientist ensure that the spots they pick will be sufficiently level and rock-free to accommodate the first instruments to be lifted up and placed down permanently on the surface of another planet.

December 10, 2018

In his 1864 science fiction novel, Journey to the Center of the Earth, Jules Verne wrote: "Who in his wildest dreams could have imagined that, beneath the crust of our Earth, there could exist a real ocean ... a sea that has given shelter to species unknown?" Scientists have found that rocks beneath the seafloor are teeming with microbial life.

December 10, 2018

We often hear about the dust storms and wind on Mars, but it’s hard to visualize conditions on the ground when the planet’s only inhabitants are robots. Today, the Curiosity rover has provided a handy visual example of how the wind blows on the red planet. The record consists of two images of a penny, one before the windy season and one after.

December 05, 2018

Russell D. Shilling, PhD, has been named the first chief scientific officer of the American Psychological Association, responsible for leading and implementing  the association’s transformational science agenda and advocating for the application of psychological science in settings to include academia, government, industry and the law.

December 03, 2018

Popular Science's The 31st annual Best of What's New awards. Our 31st annual Best of What’s New list is the culmination of a year spent obsessing over, arguing about, and experiencing the newest technologies and discoveries across 10 distinct disciplines. Yes, there are eye-poppingly-bright TVs. Sure, there are video games that will suck us in for hours. And, naturally, there’s a car that, on the right road, will just drive itself.

December 03, 2018

In the past decade or so, China has been expanding its commitment to scientific research, and it shows. Chinese researchers now produce more scientific publications than U.S.

December 02, 2018

Ripley is a driving force behind the VA’s rollout of 3D modeling software from GE Healthcare, under a new partnership announced this week. The technology takes arcane radiological scans and translates them into printable files to become plastic organs, bones and tumors that physicians can use in planning patient care and treatment.

December 02, 2018

Scientists working on the frontiers of medicine fear the uproar over the reported births of gene-edited babies in China could jeopardize promising research into how to alter heredity to fend off a variety of disorders. Researchers are rapidly learning how to edit DNA to fight such conditions as Huntington's, Tay-Sachs and hereditary heart disease, conducting legally permissible experiments in lab animals and petri dishes without taking the ultimate step of actually creating babies. Now they worry about a backlash against their work, too.

December 02, 2018

NASA announced Thursday that it has partnered with nine companies to enable the delivery of small scientific payloads to the lunar surface. No money was exchanged up front, but the space agency said these companies would now be eligible to "bid" for contracts to deliver select experiments to the Moon.

November 30, 2018

Geoengineering -- the deliberate effort to manipulate the Earth’s climate in an attempt to offset, delay, or slow global warming -- has slowly transformed from a pie-in-the-sky idea to a serious concept that may well be attempted one day. A wide variety of schemes have been proposed for how we might cool the Earth, but many of these would require the development of technologies far beyond our current capability.

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