ScienceFriendly introductions to questions from across science. Start with something familiar, discover the explanation, and keep exploring.
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Antifungal resistance in Candida glabrata and Candida krusei is primarily intrinsic or rapidly acquired resistance to fluconazole, driven by efflux pump overexpression and target-site mutations, and it is the main reason these two species…
Read the story ↗Yes, Barbados cherry seeds are technically edible and not toxic, but you should not eat them whole or in quantity.
Let's find outNo, daisies are not chrysanthemums. A daisy is typically a common name for species in the aster family such as the oxeye daisy (*Leucanthemum vulgare*), while a chrysanthemum is a distinct genus (*Chrysanthemum*) within that same family.
Let's find outNo, a lamb and a sheep are not the same thing: lamb is a young sheep under 12 months of age, while "sheep" is the species (Ovis aries) and, in common usage, an adult animal over one year old.
Let's find outNo, CBD and delta-8 THC are not the same thing. CBD is a non-intoxicating cannabinoid that does not activate the CB1 receptor enough to produce a high, while delta-8 THC is a mildly intoxicating psychoactive cannabinoid that does.
Let's find outYes, cats are capable of love, but the word describes a different biological suite than human romantic love.
Let's find outBell peppers are perennials grown as annuals in most gardens. Botanically, Capsicum annuum is a short-lived perennial shrub that can live two to six years in frost-free climates.
Let's find outNo — ladybugs as a whole are not endangered. The family Coccinellidae contains roughly 6,000 described species worldwide, and the large majority remain common or unassessed.
Let's find outFor most healthy adults, daily supplements are not necessary and, in several well-documented cases, cause harm.
Let's find outDigital dentures are better than traditional ones for most patients on fit consistency, number of office visits, and repairability, but not universally better on cost, same-day speed, or the look of a hand-layered prosthesis.
Let's find outYes, dahlia tubers are edible, but with strict limits that most sources fail to state.
Let's find outDaffodils are good for pollinators, but not in the way most gardeners assume.
Let's find outCar seat inserts are safe only when they ship with the seat from the manufacturer and are used exactly as the manual directs.
Let's find outAre camel spiders dangerous? No. A camel spider is not venomous, has no venom glands, and cannot kill or seriously injure a human. It has no stinger and no fangs that inject toxin.
Let's find outNeuroscience is the study of how the nervous system produces behavior, thought, and emotion, and it rests on one core principle: neurons compute by converting chemical and electrical signals into decisions.
Let's find outAnemone size varies enormously by species: most aquarium and tide-pool anemones reach 1 to 12 inches (2.5 to 30 cm) across the oral disc, with giants such as Stichodactyla gigantea and the cold-water Urticina columbiana exceeding 3 feet…
Let's find outAre intense emotions bad? Not in themselves, and the framing hides the variable that actually matters. Harm tracks duration, recovery, and frequency far more than amplitude.
Let's find outApalutamide and enzalutamide are both oral androgen receptor signaling inhibitors used in prostate cancer, and neither is universally superior.
Let's find outHammerhead worms are poisonous, but not in the way most people fear. No land planarian, including *Bipalium* species, has a working venom gland that can inject a human, and there has never been a confirmed human fatality from one.
Let's find outAltitude sickness in kids is the body's reaction to low oxygen at high elevation, and it can begin in children as young as infants within 1 to 12 hours of ascent.
Let's find outAdult circumcision in the United States typically costs USD 1,500 to USD 4,500 when performed in a hospital operating room under general anesthesia, while an office-based procedure under local anesthesia usually runs USD 300 to USD 1,200.
Let's find outThe American Bully and the Pitbull are different breeds, not two names for the same dog.
Let's find outAm I going insane? In the overwhelming majority of cases, no. The sensation of "losing your mind" is usually a false alarm fired by an anxious nervous system, not a sign of emerging psychosis.
Let's find outAmmonia symptoms are the neurological and gastrointestinal signs caused by excess ammonia (NH₃) in the blood, which is measured as blood ammonia nitrogen and becomes clinically significant above roughly 50 μmol/L in adults.
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