Puppies can hold their bladder for about one hour for every month they've been alive, plus one hour — but older dogs can be left alone for longer.

Sunscreen blocks UV rays but won't always prevent tanning. Here's how to safely boost your glow while protecting your skin with daily sunscreen use.

Cats may love lying in the sun, but they can still overheat. On summer days, provide shade and cool water and call your vet for signs of heat stroke.

Wearing a mask won't do much to protect against monkeypox since it's mainly spread through skin-to-skin contact. Here's how to prevent infection.

Vitamin D3 is necessary for immune health, bone strength, and mental wellness. You can get this important nutrient via food, supplements, or sunlight.

If you sometimes feel guilty about taking time for yourself instead of doing something for your partner, you could be in a codependent relationship.

Eye floaters look like dark spots or wisps that float gradually into your periphery and out of sight.

You can call 988 if you're in any kind of mental health crisis — from substance abuse to dealing with grief. Here are some frequently asked questions.

A septate uterus has a membrane (called a septum) that grows up the middle of it. In many people, this doesn't cause any symptoms.

Cognitive behavioral therapy is an evidence-backed way to address unwanted thoughts and habits and improve relationships. Here's how it can help you.

Cataplexy is a rare symptom linked to narcolepsy. The right diagnosis and treatment can help you manage these sudden episodes of muscle weakness.

"Let's say your ex was abusive and you keep dreaming of them. What part of you is still mistreating yourself and being unnecessarily cruel?" asks one expert.

Alcohol doesn't play nice with your digestive system — but you can minimize its impact by choosing drinks with lower alcohol and sugar content.

You can take melatonin supplements to help you sleep, but you can also eat foods like grapes or milk for a boost in this restful hormone.

Night terrors are characterized by bouts of screaming, thrashing and panicking in one's sleep. They can be caused by lack of sleep stress, or PTSD.

Birth control pills are very safe, so taking too many at once usually won't have serious health consequences. Here's when to get medical attention.

How often to bathe your dog mainly depends on their breed, coat, and lifestyle. Here, vets offer a few general guidelines.

Zinc is essential for overall health, but you can still consume too much. Here's what to know about daily zinc needs and how to handle an overdose.

Grinding your teeth is extremely unhealthy so it's important to take action fast before this bad habit wears down your teeth or recedes your gumline.

The military method, meditation, and other techniques can help calm your busy mind and fall asleep fast for a full night's sleep.