animals

In 8,000-mile journey, a male humpback ditches Colombia for Tanzania — however, scientists don’t know why he made the trip.

Could studying the Oriental hornet lead to a treatment for people with alcohol use disorder?

Off-the-shelf consumer technology is helping people pursue their interests — and advancing science at the same time.

Scientists have created a magnificent portrait of every connection among neurons in a fruit fly’s brain.

Can laboratories become more humane, or is it time to end animal research altogether?

Differences in certain avian and mammalian proteins explain why avian influenza doesn’t (typically) infect humans.

New evidence suggests the corvid family has surprising mental abilities.

Think twice before stepping on that crunchy top layer of soil.

In “Life As No One Knows It,” Sara Imari Walker explains why the key distinction between life and other kinds of “things” is how life uses information.

It’s high time owners learned to speak their dog’s language.

Researchers are working nest by nest to limit the threat while developing better eradication methods.

Cats twist and snakes slide, exploiting and negotiating physical laws. Scientists are figuring out how.

Physicists have increasingly begun to view life as information-processing “states of matter” that require special consideration.

New tests to detect species being traded, as well as population studies, aim to help save them.

A long view of biological survival might point us to new possibilities for finding life elsewhere in the Universe.

This research team is working out how to detect extraterrestrial cells in the liquid water ocean hidden beneath Enceladus’s icy crust.

Scientists still aren’t sure how they perform without those restorative Z’s.

An excerpt from renowned neuropsychologist Nicholas Humphrey’s book “Sentience: The Invention of Consciousness.”

Driven by a childhood marked by war and environmental devastation, Dyhia Belhabib developed an innovative technology to combat illegal fishing.

Learning to decode complex communication on Earth may give us a leg up if intelligent life from space makes contact.

Beef production is largely responsible for greenhouse gas emissions from the food system.

A poignant, 2,000-year-old burial in northern Italy could be the latest evidence of an ancient friendship.

A study of spinal development took a strange turn and made a surprise discovery.

Food transport accounted for only 6% of emissions, but the production of dairy, meat, and eggs accounted for 83%

Although mammals may be the dominant form of life today, we’re relative newcomers on planet Earth. Here’s our place in natural history.

More than 90% of ticks that bit treated volunteers were dead within 24 hours.

His career helped define humanity’s place in the world by bringing us “a little closer” to our ape relatives.

CRISPR study helps answer a question that has long puzzled scientists.

13.8 columnist Marcelo Gleiser reflects on his recent voyage to Earth’s last wild continent.

The discovery suggests that the “Boring Billion” period of evolution on Earth wasn’t so boring after all.