No Escape From Black Holes? Stephen Hawking Points to a Possible Exit
New calculations by Dr. Hawking and other researchers suggest that essential properties of whatever falls into these cosmic pits may survive.
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New calculations by Dr. Hawking and other researchers suggest that essential properties of whatever falls into these cosmic pits may survive.
By DENNIS OVERBYE
Teeth, a piece of jaw and tools dating to 700,000 years ago support the idea that ancestors of Homo floresiensis arrived in Indonesia about a million years ago.
By CARL ZIMMER
A technique to change or eliminate entire populations of organisms could be used against virus-carrying mosquitoes. It could also have unintended consequences.
By AMY HARMON
Names were proposed for four elements on the table’s seventh row: Nihonium, moscovium, tennessine and oganesson.
By NICHOLAS ST. FLEUR
Gorillas have been shown to thrive in captivity, but some wonder if their display is tailored to the interests of the animals or the onlookers.
By NATALIE ANGIER
Residents there heard a proposal Monday from an M.I.T. scientist to use genetically engineered mice to stop the spread of the tick-borne disease.
By AMY HARMON
Researchers develop a method for observing brain activity in a freely moving fly.
By JAMES GORMAN
Electric eels do not just send their high-voltage pulses through the water to paralyze their prey; they can jump out of the water to shock them too.
By JAMES GORMAN
Increasing sea noise has the National Oceanic and Atmospheric Administration concerned about its effects on aquatic species.
By TATIANA SCHLOSSBERG
Scientists have discovered why underwater “ruins” off a Greek island showed no signs of human habitation beyond what appeared to be stonework.
By HENRY FOUNTAIN
Our solar system’s sixth planet will be at opposition, providing one of the best opportunities to see it with the naked eye.
By NICHOLAS ST. FLEUR
The studies identified the mutation at the heart of a lesson about adaptive evolution taught in many science classes.
By JOANNA KLEIN
NASA and the United States Postal Service released two new Forever 47-cent stamps commemorating the voyage to Pluto.
By NICHOLAS ST. FLEUR
A petition has been submitted to the Fish and Wildlife Service to increase protection for the only wild population of the animals left.
By JOANNA KLEIN