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Science & Technology

Mary Warwick, wildlife director for the Houston Humane Society, holds a Mexican free-tailed bat as it recovers from last week's freeze on Tuesday in Houston.

Bats plunge to ground in cold; saved by incubators, fluids

Mary Warwick, wildlife director for the Houston Humane Society, holds a Mexican free-tailed bat as it recovers from last week's freeze on Tuesday in Houston.

January 3, 2023, 6:02am Life

Some 1,600 bats found a temporary home this week in the attic of a Houston Humane Society director, but it wasn’t because they made it their roost. Read story

A group of adult and newly born Triassic shonisaurus ichthyosaurs.

Unearthing mystery: Nevada fossil site could be ancient maternity ward, not die-off

A group of adult and newly born Triassic shonisaurus ichthyosaurs.

January 3, 2023, 6:02am Life

Scientists have uncovered new clues about a curious fossil site in Nevada, a graveyard for dozens of giant marine reptiles. Instead of the site of a massive die-off as suspected, it might have been an ancient maternity ward where the creatures came to give birth. Read story

At the Kanaloa Octopus Farm in Hawaii, efforts are being made to breed octopus for human consumption.

Farm-bred octopus: A benefit to the species or an act of cruelty?

At the Kanaloa Octopus Farm in Hawaii, efforts are being made to breed octopus for human consumption.

January 2, 2023, 6:02am Life

Sandwiched here between the Pacific Ocean and Kona Airport — atop a dusty volcanic desert — dozens of 50-gallon water tanks gurgle and bubble away; each home to a solitary, wild-caught octopus and a couple of floating, plastic bath toys. Read story

A plume of tiny water droplets (aerosols) being ejected from a flushing commercial toilet. Although the particles are normally invisible, they are illuminated here by intense laser light such that they can be photographed and measured.

Green lasers reveal you should close the toilet lid before you flush

A plume of tiny water droplets (aerosols) being ejected from a flushing commercial toilet. Although the particles are normally invisible, they are illuminated here by intense laser light such that they can be photographed and measured.

January 2, 2023, 6:00am Nation & World

Engineers at the University of Colorado Boulder have confirmed what the germ-phobic among us have long suspected: The flush of a commercial toilet releases a Vesuvius-like cloud of tiny droplets and aerosol particles that reaches more than 5 feet above the seat. Read story

This photo provided by researchers in December 2022 shows glass frogs, strict leaf dwelling frogs, that sleep, forage, fight, mate, and provide (male) parental care on leaves over tropical streams. Some frogs found in South and Central America have the rare ability to turn on and off their nearly transparent appearance, researchers report Thursday, Dec. 22, 2022, in the journal Science.

Glass act: Scientists reveal secrets of frog transparency

This photo provided by researchers in December 2022 shows glass frogs, strict leaf dwelling frogs, that sleep, forage, fight, mate, and provide (male) parental care on leaves over tropical streams. Some frogs found in South and Central America have the rare ability to turn on and off their nearly transparent appearance, researchers report Thursday, Dec. 22, 2022, in the journal Science.

December 27, 2022, 6:04am Life

Now you see them, now you don’t. Read story

Dinosaurs were in their prime when asteroid hit

December 26, 2022, 6:19am Life

Paleontologists agree that a massive asteroid strike triggered the end of the dinosaurs, but a debate has persisted over the reptiles’ overall state at the time of the fateful collision. Read story

This image released by NASA on Monday, Dec. 19, 2022, shows NASA's InSight lander on Mars. The lander's power levels have been dwindling for months because of all the dust coating its solar panels. While ground controllers at California's Jet Propulsion Laboratory knew the end was near, they did not expect InSight to fall silent over the weekend.

NASA Mars lander InSight falls silent after 4 years

This image released by NASA on Monday, Dec. 19, 2022, shows NASA's InSight lander on Mars. The lander's power levels have been dwindling for months because of all the dust coating its solar panels. While ground controllers at California's Jet Propulsion Laboratory knew the end was near, they did not expect InSight to fall silent over the weekend.

December 20, 2022, 9:41am Life

It could be the end of the red dusty line for NASA’s InSight lander, which has fallen silent after four years on Mars. Read story

A woman takes a picture of a house decorated with holiday lights on Dec. 10 in Lincolnwood, Ill. (John J.

Experts: Holiday lights may harm wildlife

A woman takes a picture of a house decorated with holiday lights on Dec. 10 in Lincolnwood, Ill. (John J.

December 20, 2022, 6:02am Life

They light up the night on the darkest days of the year. Read story

Scientists Wes Pratt, left, and Nick Whitney measure an adult nurse shark on the nurse shark courtship and mating ground June 24 in the Dry Tortugas, Fla. Scientists say some species of shark return to the same breeding grounds for decades at a time, and live longer than previously thought. (Connor F.

Some sharks regulars at breeding grounds

Scientists Wes Pratt, left, and Nick Whitney measure an adult nurse shark on the nurse shark courtship and mating ground June 24 in the Dry Tortugas, Fla. Scientists say some species of shark return to the same breeding grounds for decades at a time, and live longer than previously thought. (Connor F.

December 19, 2022, 6:01am Life

Some species of shark return to the same breeding grounds for decades at a time, and live longer than previously thought, scientists studying the animals off Florida say. Read story

Jose Dinneny, a professor of Biology at Stanford University, with Arabidopsis thaliana plants that he has been engineering with synthetic gene circuits, on Dec. 9, 2022, at Stanford University.

Can we hack DNA to grow more food for a hotter, hungry planet?

Jose Dinneny, a professor of Biology at Stanford University, with Arabidopsis thaliana plants that he has been engineering with synthetic gene circuits, on Dec. 9, 2022, at Stanford University.

December 17, 2022, 9:24am Nation & World

To feed a hotter and drier planet, Stanford scientists are building a smarter plant. Read story