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The steps were poorly preserved, but still hint at an ambling pace of 1.6 meters per second, roughly equivalent to a quick walking speed for a human.
We haven't written up this one. Science News has the full story — the link below goes straight to it.
Microbiologists have discovered a new species of heat-loving amoeba that divides at 63 degrees Celsius (145 degrees Fahrenheit) and remains motile up to 64 degrees Celsius (147 degrees Fahrenheit).
Americans aren’t getting enough fiber in their diets. Luckily, there is a plethora of ways you can increase your daily dose of fiber without upsetting your stomach or breaking the bank.
Today, China controls the vast majority of rare earths processing. That gives it enormous political leverage, and its trade truce with the US involving those minerals expires Nov. 10, 2026.
Tiny plantlike organisms called phytoplankton that form the base of marine food webs topped by orcas, whales and sharks usually get eaten or slowly sink to the seafloor, carrying carbon as they go.
Overhearable speech (speech that may occur when caregivers are talking to each other in a child's presence) constitutes more than half of children's language exposure, but its role in language…
Every glance triggers a complex exchange of signals among millions of neurons. Some cells excite the network, others inhibit it, while additional signals arrive from the thalamus and neuromodulatory…
