91色情片

A4HEEB House at Ebbw Vale at night with light pollution from street lights in distance South Wales UK

Earth

The Darkness Manifesto review: Why we need to turn out the lights

Light pollution disrupts animals and has also been linked to human ailments. Bat scientist Johan Ekl枚f has some useful fixes in his new book

Grey reef sharks (Carcharhinus amblyrhynchos) swim over a sandy sea bottom in Bora Bora

Technology

Electric pulses drastically cut number of sharks caught by accident

Tree stumps

Environment

Crucial Congo rainforest faces growing threats from logging and mining

Wild Javan rhino close up bathing in river

Life

Rhino horns have got smaller over time as poachers target big prizes

Erect crested penguins

Life

Erect-crested penguins always reject their first egg and lay another

Scar marks across the seabed indicate scallop dredging continues legally inside the protected area

Environment

Dredging in crucial habitat sparks row over UK marine protected areas

Environment

Wild boar appear destructive, but they make excellent conservationists

Tikal National Park - part of the Maya Forest in Guatemala

Environment

Guatemala鈥檚 rainforest is expanding thanks to community efforts

A cheetah in Kuno National Park

Life

Cheetahs are back in India but conservationists have doubts over plan

Pine marten in the dark

Life

Pine marten seen in London for the first time in more than 100 years

A camera trap set up in Kingston, London, to monitor hedgehogs caught sight of a pine marten 鈥� an extremely rare sight in southern England

Life

Saiga antelopes have increased 10-fold after mass die-off in 2015

Life

Hummingbird that was feared extinct is spotted in Colombian mountains

Life

Beavers to be legally protected from harm in England from October

Life

Southern fin whales have recovered to large numbers in the Antarctic