Science

AP Illustration/Peter Hamlin;
August 06, 2020 - 12:32 am
Is it safe for schools to reopen during the pandemic? It depends on how widespread COVID-19 infections are in the community and the safety measures the school takes. In areas where the virus is poorly controlled, public health experts say in-person education would be too risky. In areas where the...
Read More
Markings points to a patch of penguin guano on an image captured by the Copernicus Sentinel-2 satellite mission Aug. 26, 2019. British scientists say they've confirmed that there are more emperor penguin colonies in Antarctica than previously thought. Researchers at the British Antarctic Survey used satellite images to spot tell-tale evidence of bird droppings. (Copernicus Sentinel-2/ESA via AP)
August 05, 2020 - 6:31 am
BERLIN (AP) — British scientists say there are more emperor penguin colonies in Antarctica than previously thought based on evidence of bird droppings spotted from space. A study published Wednesday by scientists at the British Antarctic Survey counted 61 emperor penguin colonies dotted around the...
Read More
NASA astronauts Robert Behnken, left, and Douglas Hurley are seen inside the SpaceX Crew Dragon Endeavour spacecraft onboard the SpaceX GO Navigator recovery ship shortly after having landed in the Gulf of Mexico off the coast of Pensacola, Fla., Sunday, Aug. 2, 2020. The Demo-2 test flight for NASA's Commercial Crew Program was the first to deliver astronauts to the International Space Station and return them safely to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley returned after spending 64 days in space. (Bill Ingalls/NASA via AP)
Associated Press
August 02, 2020 - 7:57 pm
CAPE CANAVERAL, Fla. (AP) — Two NASA astronauts returned to Earth on Sunday in a dramatic, retro-style splashdown, their capsule parachuting into the Gulf of Mexico to close out an unprecedented test flight by Elon Musk's SpaceX company. It was the first splashdown by U.S. astronauts in 45 years,...
Read More
In this image from video made available by NASA, astronauts Doug Hurley, left, and Bob Behnken prepare for undocking from the International Space Station, aboard the SpaceX Crew Dragon capsule on Saturday, Aug. 1, 2020. (NASA via AP)
August 01, 2020 - 5:01 pm
CAPE CANAVERAL, Fla. (AP) — The first astronauts launched by Elon Musk’s SpaceX company departed the International Space Station on Saturday night for the final and most important part of their test flight: returning to Earth with a rare splashdown. NASA’s Doug Hurley and Bob Behnken bid farewell...
Read More
August 01, 2020 - 10:35 am
Connie Culp, the recipient of the first partial face transplant in the U.S., has died at 57, almost a dozen years after the groundbreaking operation. The Cleveland Clinic, where her surgery had been performed in 2008, said Saturday that Culp died Wednesday at the Ohio clinic of complications from...
Read More
FILE - In this May 8, 2003, file photo, a Northern Spotted Owl flies after an elusive mouse jumping off the end of a stick in the Deschutes National Forest near Camp Sherman, Ore.. The Trump administration is moving to restrict what land and water can be declared as "habitat" for imperiled plants and animals, potentially excluding areas that species could use in the future as climate change upends ecosystems. (AP Photo/Don Ryan, File)
July 31, 2020 - 4:12 pm
BILLINGS, Mont. (AP) — The Trump administration is moving to restrict what land and water areas can be declared as “habitat” for imperiled plants and animals — potentially excluding locations that species could use in the future as climate change upends ecosystems. An administration proposal...
Read More
This image made available by NASA astronaut Bob Behnken on Friday, July 31, 2020, shows him inside the SpaceX Crew Dragon spacecraft docked to the International Space Station. SpaceX and NASA plan to bring Behnken and Doug Hurley back Sunday afternoon, aiming for splashdown in the Gulf of Mexico just off the Florida Panhandle. (NASA via AP)
July 31, 2020 - 4:08 pm
CAPE CANAVERAL, Fla. (AP) — Two U.S. astronauts about to make the first splashdown return in 45 years said Friday they'll have seasick bags ready to use if needed. SpaceX and NASA plan to bring Doug Hurley and Bob Behnken back Sunday afternoon in the company's Dragon capsule, aiming for the Gulf of...
Read More
A United Launch Alliance Atlas V rocket lifts off from pad 41 at the Cape Canaveral Air Force Station Thursday, July 30, 2020, in Cape Canaveral, Fla. The mission will send a Mars rover to the Red Planet to search for signs of life, explore the planet's geology and much more. (AP Photo/John Raoux)
Associated Press
July 30, 2020 - 7:50 am
CAPE CANAVERAL, Fla. (AP) — The biggest, most sophisticated Mars rover ever built — a car-size vehicle bristling with cameras, microphones, drills and lasers — blasted off for the red planet Thursday as part of an ambitious, long-range project to bring the first Martian rock samples back to Earth...
Read More
A United Launch Alliance Atlas V rocket that will launch to Mars arrives at Space Launch Complex 41 at the Cape Canaveral Air Force Station, Tuesday, July 28, 2020, in Cape Canaveral, Fla. The rocket scheduled to launch on Thursday will land on Mars in February 2021 and the Mars 2020 rover, named Perseverance, will study Martian geology. (AP Photo/John Raoux)
July 29, 2020 - 12:51 pm
CAPE CANAVERAL, Fla. (AP) — The summer’s third and final mission to Mars — featuring NASA's most elaborate life-hunting rover — is on the verge of liftoff. The rover Perseverance will follow China’s rover-orbiter combo and a United Arab Emirates orbiter, both launched last week. It will take the...
Read More
This undated photo released by Virgin Galactic shows the interior of their SpaceshipTwo Cabin during a flight. Highly detailed amenities to enhance the customer experience were shown in an online event Tuesday, July 28, 2020, revealing the cabin of the company's rocket plane, a type called SpaceShipTwo, which is undergoing testing in preparation for commercial service. There are a dozen windows for viewing, seats capable of being customized to each of six passengers and mood lighting. (Virgin Galactic via AP)
July 28, 2020 - 7:45 pm
LOS ANGELES (AP) — Passengers flying Virgin Galactic on suborbital trips into space will be able to see themselves floating weightless against the backdrop of the Earth below while 16 cameras document the adventures, the company said Tuesday. Highly detailed amenities to enhance the customer flight...
Read More

Pages