In a first for bioengineering, a research team has 3D-printed microscopic shapes inside living cells, including a tiny elephant and scannable barcode tags. The work, described this week, signals a…
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A newly launched spacecraft is seeking answers to one of Mars’ oldest mysteries: how its…
Researchers have built and tested a 3D cloak that hides complex objects from infrared cameras…
A cannabis-derived ingredient sold in sleep gummies may carry a greater dependence risk than consumers…
Infectious-disease researchers have assessed the risk of a livestock pathogen spreading between people as low,…
Annalee Newitz’s new book sends slime mold aliens into Pompeii, using an ancient disaster site…
Flatulence may draw laughs from humans, but gas can help some animals float, signal companions,…