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Impact of mercury-controlling policies shrinks with every five-year delay, study finds

A new study finds that the longer countries wait to reduce mercury emissions, the more legacy emissions will accumulate in the environment, and the less effective any emissions-reducing policies will be when they are eventually implemented. from Latest Science News -- ScienceDaily https://ift.tt/2P5yrYm

Viewing serotonin activating its receptor for the first time

A team of researchers have used high-powered microscopes to view serotonin activating its receptor for the first time. Images reveal molecular details about the receptor that could improve drug design to treat a multitude of diseases. from Latest Science News -- ScienceDaily https://ift.tt/2EUIbA8

Supply chain transparency needed to combat soaring insulin costs

Spiraling insulin costs have created a dangerous barrier for many people with diabetes who need to access lifesaving treatments. The Endocrine Society is calling on stakeholders across the supply chain to help reduce out-of-pocket costs for people with diabetes. from Latest Science News -- ScienceDaily https://ift.tt/2QcDfrH

Tennis elbow treatments provide little to no benefit, study finds

In the largest analysis to date, researchers and clinicians have compared the efficacy and safety of non-surgical treatment options for tennis elbow -- also called enthesopathy of the extensor carpi radialis brevis (eECRB). Meta-analysis finds treatments not better, more risky than placebo. from Latest Science News -- ScienceDaily https://ift.tt/2QijWgI

Drugs from dirt

Analyzing soil samples from across the country, researchers have identified an antibiotic capable of treating strains of tuberculosis that do not respond to existing therapies. from Latest Science News -- ScienceDaily https://ift.tt/2PCxpCS

Where water goes after fracking is tied to earthquake risk

In addition to producing oil and gas, the energy industry produces a lot of water, about 10 barrels of water per barrel of oil on average. New research has found that where the produced water is stored underground influences the risk of induced earthquakes. from Latest Science News -- ScienceDaily https://ift.tt/2JwYgus

Unique immunity genes in one widespread coral species

A new study has found that a common coral species might have evolved unique immune strategies to cope with environmental change. from Latest Science News -- ScienceDaily https://ift.tt/2P6Sciv