Search results for alien parasite

Other Apr 12, 2026

From Jurassic Park to dreams of AI doom, pop culture shapes science more than we like to admit

The relationship between science and pop culture often looks like a one-way street: scientific discoveries inspire films, television and novels, particularly in science fiction. But the relationship really goes both ways, ...

Astrobiology Sep 11, 2025

Alien: Earth—how realistic are the extraterrestrials? Three experts rank them

The TV series Alien:Earth has introduced a number of new creatures to the much loved, albeit terrifying, Alien franchise.

Plants & Animals May 12, 2025

Invasive salmon, clams and seaweed are next threats to biodiversity in Britain

Pink salmon, purple Asian clams, marine invertebrates that form spaghetti-like colonies and a nematode worm that causes extensive deaths of trees are among the new entries in an experts' watchlist of invasive non-native species ...

Ecology Mar 11, 2025

Parasites are ecological dark matter, and they need protecting

The two species of African rhinoceros are conservation icons. Large, charismatic, and vitally important for their ecosystems, to lose either species would be a devastating blow.

Space Exploration Mar 10, 2025

How humans can reinvent themselves to live on other worlds

Let's face it: Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal levels of radiation, scarce resources and reduced gravity.

Plants & Animals Mar 7, 2025

'Icarus of the deep': How a dying anglerfish became a social media sensation

In February, researchers from conservation organization Condrik Tenerife were about two kilometers off the coast of Tenerife Island, looking for sharks, when they caught sight of something much stranger.

Ecology Jan 2, 2025

Mind-bending, body-snatching, blood-sucking: Parasites are bizarre yet vital for life on Earth

Parasite, zombie, leech—these words are often used to describe people in unkind ways. Many of us recoil when ticks, tapeworms, fleas, head lice or bed bugs are even mentioned. Coming across such unwelcome guests—in our hair, ...

Astrobiology Dec 24, 2024

From Earth to alien worlds: Exploring the fundamental limits to life

Extraterrestrial and artificial life have long captivated the human mind. Knowing only the building blocks of our own biosphere, can we predict how life may exist on other planets? What factors will rein in the Frankensteinian ...

Evolution Dec 24, 2024

Fly vs. wasp: Stealing a defense move helps thwart a predator

In the continual arms race between parasites and their hosts, innovation was thought to be the key to a successful attack or defense that one-ups the competition. But sometimes, as in the corporate world, outright theft can ...

Ecology Oct 2, 2024

Researchers develop Biodiversity Digital Twins to model our planet's life

Biodiversity is essential for the processes that support all life on Earth. It provides critical resources such as food and energy, and supports ecosystem health. However, climate change, deforestation, and pollution are ...

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