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Hot weather hikes: Staying safe when temperatures spike

Summer is an ideal time to take a hike, especially if you have the opportunity to explore one of our country’s many state and national parks. But if you venture far from home, it’s essential to make sure you’re prepared for the local climate and other conditions you…

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Dog bites: How to prevent or treat them

Each year, more than 4.5 million dog bites occur in the United States. Despite what you might assume, most of these incidents don’t happen when an unfamiliar dog attacks someone in a park or another outdoor location. Instead, most dog bites are inflicted by a pet dog in…

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Does sleeping with an eye mask improve learning and alertness?

All of us have an internal clock that regulates our circadian rhythms, including when we sleep and when we are awake. And light is the single most important factor that helps establish when we should feel wakeful (generally during the day) and when we should feel sleepy (typically…

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Swimming lessons save lives: What parents should know

Before going any further, here’s the main thing parents should know about swimming lessons: all children should have them. Every year, over 4,500 people die from drowning in the United States — and, in fact, drowning is the leading cause of death for children ages 1 to 4.…

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How do trees and green spaces enhance our health?

Trees enhance life in a multitude of ways. They combat climate change by reducing greenhouse gases in the atmosphere. They muffle sound pollution and reduce air pollution, drawing in carbon dioxide and releasing oxygen. When rain pours from the skies, trees decrease stormwater runoff, preventing flooding and soil…

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Testosterone-blocking drugs boost heart disease risk when given in combination

Cancer treatment can involve difficult tradeoffs, and that's also true of the testosterone-blocking drugs used in treating prostate cancer. These drugs work in two different ways. Androgen deprivation therapies (ADT) shut down the body's production of testosterone, a hormone that fuels prostate cancer growth. A newer class of…

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Shining light on night blindness

Animals renowned for their outstanding night vision include owls, cats, tarsiers (a tiny primate in Southeast Asia) — and even the dung beetle. But humans? Not so much. Over time, many people suffer from night blindness, also known as nyctalopia. This condition makes seeing in dim or dark…

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Weighing in on weight gain from antidepressants

If you’re struggling with depression, the most important question about taking an antidepressant is whether it will work. But another question on your mind may be whether it will fuel weight gain. A new study provides some context by suggesting how much weight, on average, people taking one…

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Packing your hurricane go bag? Make provisions for your health

When you live in a coastal area, preparing early for potential hurricanes is a must. Storms can develop quickly, leaving little time to figure out where you’ll be safe or which items to pack if you have to evacuate. And health care necessities, such as medications or medical…