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Best Home Ellipticals in 2025: Perfect Your Body and Meet Your Health Goals With These Full-Body Machines

Decide whether you want a reclined or standing treadmill, if you want advanced features or are content with a simple design instead. Ellipticals can take up a lot of space. Consider if you have the room to hold one in your home. CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Working out can be quite the chore, especially if you have a busy work life and the commute to the g

Classic recessive-or-dominant gene dynamics may not be so simple

In brief A new Stanford study explores how fruit fly populations maintain genetic diversity amid changing environments, which is crucial for survival against future challenges. The research provides direct evidence to support the theory of “dominance reversal” in genetics. Findings indicate that genetic variants can act as dominant or recessive based on environmental conditions – which gives the flies long-term pesticide resistance. Populations live in rapidly changing environments – droughts

Google says the quiet part out loud: IP68 protection doesn’t last

Designed to comply with dust and water protection rating IP68 under IEC standard 60529 when each device leaves the factory but the device is not water or dust proof. The accessories are not water or dust resistant. Water resistance and dust resistance are not permanent conditions and will diminish or be lost over time due to normal wear and tear, device repair, disassembly or damage. Phone is not drop/tumble proof and dropping your device may result in loss of water/dust resistance. Damage from

Why Pooping on Planes Might Actually Be a Good Thing

Researchers have developed a new critical warning system for the spread of antimicrobial resistant (AMR) superbugs: poop and pee from airplane bathrooms. Scientists predict that by 2050, AMR superbugs, or pathogens that don’t respond to antimicrobial medicines, might take more lives than cancer. As such, it’s critical for countries to keep an eye on the global propagation of these dangerous pathogens, which can travel with people, in order to best prepare for future infections. In a study publi

Best Resistance Bands of 2025

Resistance bands are usually made out of latex, but there are some that are latex-free and some that come with a fabric cover to prevent injury if it snaps. Resistance bands come in light, medium and heavy weights. The tension weight will vary per brand, but this is how they are usually labeled. There are different types of resistance bands that vary in length and style. Some come in closed loops, some with handles and then there are mini bands. CNET staff -- not advertisers, partners or busi