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Saturday

Bull trout and Westslope Cutthroat Trout are among the native fish species in Western Montana that are prized by anglers and threatened by warming waters. Jonny Armstrong/U.S. Geological Survey hide caption

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Jonny Armstrong/U.S. Geological Survey

Friday

A squat lobster in the genus Sternostylus, thought to be a newly identified species, was photographed along the Nazca Ridge off the coast of Chile. ROV SuBastian/Schmidt Ocean Institute hide caption

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ROV SuBastian/Schmidt Ocean Institute

Corn rootworm is known as the 'billion dollar bug' for how much damage it causes to corn crops in the United States. Researcher Emily Bick is tackling the problem by eavesdropping on this and other insects. Lina Tran hide caption

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Lina Tran

Thursday

Los Angeles Dodger Shohei Ohtani high-fives his dog Decoy, who delivered the ceremonial first pitch before Wednesday's game against the Baltimore Orioles at Dodger Stadium in Los Angeles. Harry How/Getty Images hide caption

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Harry How/Getty Images

A white-browed sparrow weaver inspects a roost under construction, after just receiving some grass brought by another member of its group. Maria Cristina Tello-Ramos hide caption

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Maria Cristina Tello-Ramos

When birds build nests, they're also building a culture

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Wednesday

The Federal Aviation Administration has grounded SpaceX's Falcon 9 rockets - like this one set to take the Polaris Dawn crew to orbit. The move by the FAA comes after a Falcon 9 booster rocket fell into the sea as it tried to land on an uncrewed drone ship on Wednesday. Joe Raedle/Getty Images hide caption

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Joe Raedle/Getty Images

Researchers analyzed theropod footprints in Brazil, left, and in Cameroon, right. Southern Methodist University hide caption

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Southern Methodist University

Matching dinosaur prints were found an ocean apart in Africa and South America

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Shells, composed mostly of invasive zebra mussels pile up at Sleeping Bear Dunes National Lakeshore in Michigan. The Nonindigenous Aquatic Nuisance Species Control and Prevention Act of 1990 and the United States Geological Survey's Nonindigenous Aquatic Species database were created in response to this mussel. corfoto/Getty Images hide caption

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corfoto/Getty Images

Tuesday

This photo provided by NASA shows Boeing's Starliner spacecraft docked to the International Space Station on July 3, 2024. The capsule launched astronauts Butch Wilmore and Suni Williams to the I.S.S. but now they'll return to Earth on a SpaceX Crew Dragon capsule. NASA/AP hide caption

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NASA/AP

Starliner returning to earth without its crew could damage Boeing's space ambitions

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CreativeDesignArt/Getty Images

Monday

The central European bicolored ant, L. emarginatus, wanders around a rock in New York City. Researchers hope that people will continue uploading sightings of the so-called ManhattAnt to sites like iNaturalist so they can track the ants' movement and learn more about their behaviors. Julian F./iNaturalist hide caption

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Julian F./iNaturalist

Saturday

In this photo provided by NASA, Boeing Crew Flight Test astronauts Butch Wilmore (left) and Suni Williams pose for a portrait inside the vestibule between the forward port on the International Space Station's Harmony module and Boeing's Starliner spacecraft on June 13. NASA/via AP hide caption

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NASA/via AP

Friday

"Sphen and Magic shared a bond unlike most other penguin couples," the Sea Life Sydney Aquarium said. Sphen has died, after the male pair spent about six years together, building nests and raising chicks. Sea Life Sydney Aquarium hide caption

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Sea Life Sydney Aquarium

Vladan Jakovljevic checks his beehives outside the village of Gornje Nedeljice, in the fertile Jadar Valley, in western Serbia, on Aug. 6. Darko Vojinovic/AP hide caption

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Darko Vojinovic/AP

Europe Lithium-Serbia

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