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Top Science News
March 18, 2019

Ram semen stored for 50 years has been used to successfully impregnate 34 ewes, with fertility rates as high as recently stored ... read more
People left blind by retinal degeneration have one option: electronic eye implants. Neuroscientists have now developed an alternative: gene therapy that, in tests, restored vision in blind mice. A ... read more
Researchers are shedding new light on how animals perform whole-body regeneration, and uncovered a number of DNA switches that appear to control ... read more
Researchers have developed an algorithm to simulate returning a particle briefly to the past. The results suggest new paths for exploring the backward flow of time in quantum systems. They also open ... read more
Latest Top Headlines
updated 11:40am EDT

Health News
March 18, 2019

Choosing to forget something might take more mental effort than trying to remember it, researchers discovered through ... read more
Researchers have developed a robotic system that can feed people who need someone to help them ... read more
A new study reveals wide variations in how well or poorly people age. A 30-year gap separates countries with the highest and lowest ages at which people experience the health problems of a ... read more
It seems that napping may do more than just reboot our energy level and improve our mood. New research has found that people who took advantage of a midday snooze were more likely to have a ... read more
Latest Health Headlines
updated 11:40am EDT

Physical/Tech News
March 18, 2019

Researchers have been inspired by the unique movement of trembling aspen leaves, to devise an energy harvesting mechanism that could power weather sensors in hostile environments and could even be a ... read more
Aerospace engineers extend classical kinetic theory into high-speed aerodynamics, including hypersonic speed, which begins at 3,836 mph or roughly five times the speed of sound. The new study attempt ... read more
Astronomers have discovered 83 quasars powered by supermassive black holes that were formed when the universe was only 5 percent of its current ... read more
Scientists have developed a novel 3D printer that uses patterns of visible and ultraviolet light to dictate which of two monomers are polymerized to form a solid material. Different patterns of light ... read more
Latest Physical/Tech Headlines
updated 11:40am EDT

Environment News
March 18, 2019

Guinness World Records have independently certified an astrolabe excavated from the wreck site of a Portuguese Armada Ship that was part of Vasco da Gama's second voyage to India in 1502-1503 as the ... read more
Scientists have determined the amount of human-made carbon dioxide emissions taken up by the ocean between 1994 and ... read more
Researchers have analyzed the use by sea otters of large, shoreline rocks as 'anvils' to break open shells, as well as the resulting shell middens. The researchers used ecological and archaeological ... read more
An international team of researchers analyzed video from remote camera-trap devices placed in ape-populated forests throughout Africa to see how wild apes would react to these unfamiliar objects. ... read more
Latest Environment Headlines
updated 11:40am EDT

Society/Education News
March 18, 2019

By 2040, rainfall on wheat, soybean, rice and maize will have changed, even if Paris Agreement emissions targets are met; projections show parts of ... read more
Solar storms can be far more powerful than previously thought. A new study has found evidence for the third known case of a massive solar storm in historical times. The researchers believe that ... read more
A new comprehensive study of climate change has painted over 5 million pictures of humanity's potential future, and few foretell an Earth that has not severely warmed. But with immediate action and ... read more
In one generation, the climate experienced in many North American cities is projected to change to that of locations hundreds of miles away -- or to ... read more
Latest Society/Education Headlines
updated 11:40am EDT

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