The Michigan startup Sakti3 says its solid-state cells more than double the energy density of today’s best li-ion batteries
Data from the Cassini spacecraft suggest the rings formed 4.4 billion years ago
Samples from Lake Whillans, hidden under ice, contain thousands of microbes and hint at vast ecosystems yet to be discovered
Carbon-dating improvements show that Neanderthals disappeared from Europe much earlier than thought.
Bacteria found in ancient human skeletons in Peru point to a relatively recent origin of the disease and to its spread by sea
If you want blazing fast speeds and the ability to multitask with all your devices, nothing beats a wired network. This week, Tech Talker explains all the steps you need to set up your own home wired network, from cabling, to design, to the finishing touches.
Awash in fresh insights, scientists have had to revise virtually every chapter of the human story
Land use will complicate the speed of climate change as a threat to species
In Chicago monitoring Twitter for reports of food poisoning led to 133 restaurant inspections for health violations, with 21 establishments shut down
Excess fluoride, which may damage both brain and bone, is leaching out of granite and into Maine's drinking water—and potentially other New England states