HB Mag Health Research Team

You don’t need a gym membership or any special gear to get a solid workout at home. Many effective exercises rely only on your own body weight. Squats, push-ups, lunges, planks, and glute bridges are some of the best options you can do in a small space with no equipment. These moves target major muscle … Read more

If you have lost your singing voice, the fastest way to get it back is to rest your vocal cords, drink plenty of water, use steam, and avoid irritants like smoke and caffeine. Most mild voice loss improves within a few days when you give your voice a break and keep your throat moist. There … Read more

Gallstones are hardened deposits of digestive fluid that form in your gallbladder. To diagnose them, doctors typically start with an abdominal ultrasound, which is a painless imaging test that can detect stones with high accuracy. If the ultrasound is unclear or more details are needed, your doctor may order blood tests, a CT scan, or … Read more

Engineers use seismic data for two very different but equally critical purposes: designing buildings that can survive earthquakes and finding oil and gas deposits deep underground. For buildings, seismic data reveals how the ground moves during an earthquake so engineers can design structures that flex without collapsing. For drilling, engineers create artificial seismic waves to … Read more

A heat detector is a fire alarm device that senses heat rather than smoke. When the temperature rises to a preset level or climbs too quickly, the detector triggers an alarm. Heat detectors are common in kitchens, garages, and dusty areas where smoke detectors would give false alarms. The two main types are fixed-temperature detectors … Read more

Lead pipes once carried water into millions of American homes. Today, they are a known source of lead exposure through drinking water. Lead pipe health risks include damage to the brain and nervous system, especially in children and pregnant women. You can spot a lead pipe by its dull gray color, softness (a magnet will … Read more

Waking up with a chest full of phlegm is common and usually not a sign of something serious. Overnight, mucus builds up in your nose, sinuses, and airways because you are lying flat and breathing through your mouth. When you sit up in the morning, that pooled mucus drains down your throat (postnasal drip) and … Read more