Tuesday , August 21 2018
Breaking News
Home / SCIENCE

SCIENCE

Proposal seeks to improve assessment of drug risks

A drug policy researcher is proposing a suite of changes to overhaul the Multi-Criteria Drug Harm Scale (MCDHS), which informs drug policies across Europe. The changes focus on addressing use and abuse separately, collecting input from a broader range of stakeholders, and targeting substance-specific experts for drug review panels. “The ... Read More »

Gut bacteria provide key to making universal blood

In January, raging storms caused medical emergencies along the U.S. East Coast, prompting the Red Cross to issue an urgent call for blood donations. The nation’s blood supply was especially in need of O-type blood that can be universally administered in an emergency. Now, scientists say they have identified enzymes ... Read More »

Nanobot pumps destroy nerve agents

Once in the territory of science fiction, “nanobots” are closer than ever to becoming a reality, with possible applications in medicine, manufacturing, robotics and fluidics. Today, scientists report progress in developing the tiny machines: They have made nanobot pumps that destroy nerve agents, while simultaneously administering an antidote. The researchers ... Read More »

Bigger proteins, stronger threads: Synthetic spider silk

Spider silk is among the strongest and toughest materials in the natural world, as strong as some steel alloys with a toughness even greater than bulletproof Kevlar. Spider silk’s unmatched combination of strength and toughness have made this protein-based material desirable for many applications ranging from super thin surgical sutures ... Read More »

Knockdown and replace: A gene therapy twofer to treat blindness

The last year has seen milestones in the gene therapy field, with FDA approvals to treat cancer and an inherited blinding disorder. New findings from a team led by University of Pennsylvania vision scientists, who have in the past taken gene therapies into clinical trials, are proving successful, this time ... Read More »

Ice confirmed at the moon’s poles

In the darkest and coldest parts of its polar regions, a team of scientists has directly observed definitive evidence of water ice on the Moon’s surface. These ice deposits are patchily distributed and could possibly be ancient. At the southern pole, most of the ice is concentrated at lunar craters, ... Read More »

Quantum fluctuations successfully imaged

Quantum technology is a growing field of physics and engineering which utilizes properties of quantum mechanics as a basis for advanced practical applications such as quantum computing, sensors, information, communication and medicine. This promises to lead to a new era of technology unlike anything we’ve known. Computers will be much ... Read More »

Progress toward plugging an antibiotic pump

Each year in the U.S., at least 23,000 people die from infections caused by antibiotic resistant bacteria, according to the Centers for Disease Control and Prevention. Using computer modeling, researchers from Sandia National Laboratories and the University of Illinois at Urbana-Champaign are helping to develop the means to prevent some ... Read More »

Wait