Dolphins spotted in Bronx River

Experts said the dolphins appeared "happy," and were likely searching for fish to eat.

First Native American woman in space steps out on spacewalk

Nicole Mann, a Marine colonel and test pilot, rocketed into orbit last fall with SpaceX, becoming the first Native American woman in space. She is a member of the Wailacki of the Round Valley Indian Tribes in Northern California.

Watch: Drone video captures the world’s largest hatching of baby turtles

Between mid-December and early January, millions of baby river turtles emerged from the sandy beaches of the Amazon’s Guaporé/Inténez River.

Watch: Boston Dynamics robot shows off eerily human-like moves in new video

The robot helps a construction worker in a simulated site get his tool bag before pulling off an impressive parkour-style flip as the cherry on top.

Flashes of light may help scientists predict when solar flares may explode from the sun

Researchers used data collected from NASA’s Solar Dynamics Observatory to identify small signals of the sun’s atmosphere that will help to identify which regions on the sun were more likely to produce solar flares.

Groups: 'No evidence' offshore wind killing whales in New Jersey/New York

Environmental and fishing groups say there's “no evidence” that site preparation work for offshore wind farms in New Jersey and New York is responsible for a spate of whale deaths in the two states.

‘The Last of Us’ zombie fungal parasite is real and causes ants to commit suicide

If you thought fictional zombies walking around on film were scary, the condition that turns creatures into mindless eating machines actually exists in nature.

Alligator found abandoned in New Jersey

Someone abandoned an alligator in a plastic container in an empty lot in New Jersey.

Humpback whale that washed ashore in NJ likely struck by vessel: Officials

The Marine Mammal Stranding Center said that preliminary results of a necropsy on the whale indicate that the animal had “blunt trauma injuries consistent with those from a vessel strike.”

Missing clouded leopard found safe at Dallas Zoo; criminal investigation ongoing

A clouded leopard that went missing from its Dallas Zoo exhibit has been found safe on zoo grounds after police say someone intentionally created a tear in its enclosure.

Russia to replace crew capsule at space station after coolant leak

Russian space corporation Roscosmos said Wednesday that it will launch a new spacecraft to take some of the International Space Station's crew back to Earth after their capsule was damaged and leaked coolant.

Groups seek probe of NY-NJ whale deaths amid wind power prep

Environmental groups and opponents of offshore wind energy want a federal investigation into the deaths of six whales that have washed ashore in New Jersey and New York in little over a month.

Ozone hole should fully mend by 2066, UN says

A United Nations scientific report says Earth's protective ozone layer is slowly but noticeably healing.

Bright green comet may become visible to naked eye later this month

C/2022 E3 (ZTF) hasn’t come so close to Earth since the last ice age, experts say. Here’s how you may be able to see it later this month.