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News: Scientists Show That the Earlier HIV Is Treated, the Better

HIV-infected people who are treated long-term with antiviral drugs may have no detectable virus in their body, but scientists know there are pools of the virus hiding there, awaiting the chance to emerge and wreak havoc again. Since scientists discovered these latent pools, they have been trying to figure out if the remaining HIV is the cause of or caused by increased activation of the immune system.

How To: Make a Tailored Coat for Your Pet

As the cooler weather starts rolling in your pet will need more than just his natural coat to keep the shivers away. Take him out in style by designing a simple yet elegant tailored coat that will fit him perfectly. Here is an easy lined tailored coat with a nice thick comfort strap to keep him snug. Watch this video and follow the accompanying written instructions.

How To: Origami a phoenix

The design explains itself; almost all folds are easily determined from other creases. The phoenix is a sacred brid from Greek mythology that is born from ashes. Watch this video origami tutorial and learn how to make a phoenix using the traditional Japanese art of paper folding.

How To: Volley in tennis like Roger Federer

If you're familiar with tennis, you would know that volleying can be both risky and difficult. But often a good volley can determine the outcome of a match. In this instructional video, Penn State tennis player Mark Barry teaches you how to properly volley in tennis like the pros. Footwork, racket placement, swing, and other strategies are covered in this tutorial to help improve your game.

How To: Replace a broken valve cover in a car

In this series of video clips you’ll learn how to replace a valve cover on the engine of your car. Expert mechanic Nathan McCoullough shows you step-by-step instructions, from locating the valve and determining whether or not it’s leaking, covering and protecting the electronic components of your engine, and removing the necessary parts, such as the valve cover and bolts.

How To: All the Sites You Can Check for Coronavirus Testing Locations

One of the scariest things about the COVID-19 virus is that you can show no symptoms but still be infected (and contagious). Naturally, we all want to know whether we're carrying the new coronavirus, but if you're showing signs of COVID-19, how can you be tested to know for sure? Websites are popping up to help with that, screening for symptoms, and directing you to a testing site if needed.

How To: Make Your AirPods Pro Fit Better by Testing the Rubber Tips

Everybody loves AirPods, right? Well, maybe everybody whose ears fit AirPods. That was the issue with the first two generations — one size doesn't fit all. But the new AirPods Pro come with three rubber ear tips of different sizes. While you can experiment on your own to figure out which fits best, Apple programmed your AirPods Pro to make that determination itself.

How To: Fix Blemishes in Photoshop Express to Get Flawless Skin in Your Selfies

You finally did it! You've combined all your knowledge about photography and angle to take the perfect selfie. It looks stunning, and you cannot wait to post that bad boy to Instagram. But wait, what's this? Your skin looks so uneven and — is that a zit!? I guess the selfie gods were not in favor of your skin when you snapped it. Luckily, you can fix all of those minor flaws with the help of Photoshop Express.

How To: Change Resolution & Bit Rate in Filmic Pro for High-Quality Video Up to 4K at 100 Mbps

Filmic Pro harnesses the full native power of your iPhone or Android phone — and then some. If your smartphone shoots in 4K resolution, Filmic Pro will let you choose that resolution. However, it's not all about the pixels — bit rate is an essential factor in determining the overall quality of your 720p, 1080p, or 4K video, something Filmic Pro gives you full control over.